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Instruments > Environmental Meters

Light Meters with ISO Certificate - LM-81LX-NIST

Reed Instruments
Original price $376.32 - Original price $376.32
Original price
$376.32
$376.32 - $376.32
Current price $376.32
Out of stock

MPN: LM-81LX-NIST Ranges: 0 to 20000 lux; 0 to 2000 ftc User selectable Lux/Ftc Designed for one-hand operation and to fit easily into a tool belt ...

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Original price $376.32 - Original price $376.32
Original price
$376.32
$376.32 - $376.32
Current price $376.32
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Heat Stress Thermo-Hygrometer Kit - R6250SD-KIT2

Reed Instruments
Original price $645.82 - Original price $645.82
Original price
$645.82
$645.82 - $645.82
Current price $645.82
Only 2 left!

MPN: R6250SD-KIT2 Measures temperature, humidity, dew point, wet bulb, black globe, indoor/outdoor WBGT Wet Bulb Globe Temperature (WBGT) considers...

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Original price $645.82 - Original price $645.82
Original price
$645.82
$645.82 - $645.82
Current price $645.82

Thermocouple Thermometer with ISO Certificate - R2400-NIST

Reed Instruments
Original price $258.72 - Original price $258.72
Original price
$258.72
$258.72 - $258.72
Current price $258.72
Only 2 left!

MPN: R2400-NIST Large, easy-to-read backlit LCD display User selectable °C, °F or Kelvin Max and data hold functions Tripod mount for long-term mon...

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Original price $258.72 - Original price $258.72
Original price
$258.72
$258.72 - $258.72
Current price $258.72

Carbon Monoxide Monitor with Temperature & Humidity (includes ISO Certificate) - R9450-NIST

Reed Instruments
Original price $562.52 - Original price $562.52
Original price
$562.52
$562.52 - $562.52
Current price $562.52
Only 2 left!

MPN: R9450-NIST Measures carbon monoxide (CO), air temperature and relative humidity Features a large LCD display, built-in clock and calendar, max...

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Original price $562.52 - Original price $562.52
Original price
$562.52
$562.52 - $562.52
Current price $562.52

Wet-Bulb Globe Temperature (WBGT) Heat Stress Meter (includes ISO Certificate) - R6200-NIST

Reed Instruments
Original price $484.12 - Original price $484.12
Original price
$484.12
$484.12 - $484.12
Current price $484.12
Only 1 left!

MPN: R6200-NIST Measures ambient temperature, humidity, wet bulb temperature, black globe temperature, WBGT (wet bulb global temperature), heat str...

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Original price $484.12 - Original price $484.12
Original price
$484.12
$484.12 - $484.12
Current price $484.12

Variable Angle Industrial Thermometers - 9VU35-165

Reed Instruments
Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62
Only 3 left!

MPN: 9VU35-165 Industrial Thermometer, 0 to 160 °F/-17 to 71 °C V-shape case, molded of GE Valox® polyester, is 9" in length. Heavy glass protected...

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Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62

Variable Angle Industrial Thermometers - 9VU35-125

Baker
Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62
Out of stock

MPN: 9VU35-125 Industrial Thermometer, 0 to 120 °F/-17 to 49 °C V-shape case, molded of GE Valox® polyester, is 9" in length. Heavy glass protected...

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Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62
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Variable Angle Industrial Thermometers - 9VU35-115

Reed Instruments
Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62
Only 1 left!

MPN: 9VU35-115 Industrial Thermometer, -40 to 110 °F/-40 to 93 °C V-shape case, molded of GE Valox® polyester, is 9" in length. Heavy glass protect...

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Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62

Bi-Metal Thermometers - T3004-550

Baker
Original price $34.30 - Original price $34.30
Original price
$34.30
$34.30 - $34.30
Current price $34.30
Only 2 left!

MPN: T3004-550 50 to 550 °F/0 to 260 °C, 4" stem All welded stainless steel construction Easy external recalibration adjustment 3" diameter anti-pa...

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Original price $34.30 - Original price $34.30
Original price
$34.30
$34.30 - $34.30
Current price $34.30

Surface Thermometers - 314FC

Baker
Original price $28.42 - Original price $28.42
Original price
$28.42
$28.42 - $28.42
Current price $28.42
Out of stock

MPN: 314FC Specifically designed to be used on horizontal or ferrous non-horizontal surfaces Two alnico magnets that act as the thermometer's base ...

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Original price $28.42 - Original price $28.42
Original price
$28.42
$28.42 - $28.42
Current price $28.42
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Magnehelic® Gauges - 2100

Dwyer
Original price $106.82 - Original price $106.82
Original price
$106.82
$106.82 - $106.82
Current price $106.82
Only 1 left!

MPN: 2100 Pressure Rating: -20" Hg to 15 PSIG Overpressure: Relief plug open at 25 PSIG Ambient Temperature: 20° - 140°F Connections: 1/8" NPT fema...

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Original price $106.82 - Original price $106.82
Original price
$106.82
$106.82 - $106.82
Current price $106.82

Manometer - 1211-30

Dwyer
Original price $256.76 - Original price $256.76
Original price
$256.76
$256.76 - $256.76
Current price $256.76
Only 1 left!

MPN: 1211-30 Slack Tube Manometer, 15-0-15 in All models have flexible vinyl-plastic columns and flexible spring steel scale calibrated in inches o...

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Original price $256.76 - Original price $256.76
Original price
$256.76
$256.76 - $256.76
Current price $256.76

Manometer - 1211-24

Dwyer
Original price $245.00 - Original price $245.00
Original price
$245.00
$245.00 - $245.00
Current price $245.00
Only 1 left!

MPN: 1211-24 Slack Tube Manometer, 12-0-12 in All models have flexible vinyl-plastic columns and flexible spring steel scale calibrated in inches o...

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Original price $245.00 - Original price $245.00
Original price
$245.00
$245.00 - $245.00
Current price $245.00

M12™ Infrared Temp-Gun™ Thermometer 12:1 - 2278-20

Milwaukee
Original price $165.62 - Original price $165.62
Original price
$165.62
$165.62 - $165.62
Current price $165.62
Out of stock

MPN: 2278-20 Premium LCD display for clear readings Overmolded grip for easy handling Specifications Temperature Range -22°- 1022° F ( -30° -550° C...

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Original price $165.62 - Original price $165.62
Original price
$165.62
$165.62 - $165.62
Current price $165.62
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Food Service Infrared Thermometer 8:1 - FS-200

Reed Instruments
Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42
Out of stock

MPN: FS-200 Specifically designed and calibrated to meet food service industry requirements Built-in laser pointer identifies target area User sett...

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Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42
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Sling Psychrometer - B6015

Baker
Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62
Only 1 left!

MPN: B6015 Designed for portability Slide rule construction quickly converts temperature to relative humidity Built-in water reservoir holds suffic...

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Original price $67.62 - Original price $67.62
Original price
$67.62
$67.62 - $67.62
Current price $67.62

Battery Hydrometer with Siphon Set - 618090200

Bel-Art
Original price $298.90 - Original price $298.90
Original price
$298.90
$298.90 - $298.90
Current price $298.90
Only 2 left!

MPN: 618090200 Used to determine the specific gravity / relative density (g/cmᶟ) of battery acid in the range of 1.150 to 1.300, this hydrometer co...

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Original price $298.90 - Original price $298.90
Original price
$298.90
$298.90 - $298.90
Current price $298.90

pH Meter & Buffer Solution Kit - R3500-KIT

Reed Instruments
Original price $146.02 - Original price $146.02
Original price
$146.02
$146.02 - $146.02
Current price $146.02
Out of stock

MPN: R3500-KITIncludes pH buffer solution for electrode calibration and careSpecifications Hand Held/Bench Model Hand Held pH Range 0 to 14 pH Data...

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Original price $146.02 - Original price $146.02
Original price
$146.02
$146.02 - $146.02
Current price $146.02
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Dial Thermo-Hygrometer - B6020FC

Baker
Original price $48.02 - Original price $48.02
Original price
$48.02
$48.02 - $48.02
Current price $48.02
Out of stock

MPN: B6020FC This dial thermo-hygrometer measures temperature in Fahrenheit and Celsius and features a 5" diameter stainless steel dial and synthet...

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Original price $48.02 - Original price $48.02
Original price
$48.02
$48.02 - $48.02
Current price $48.02
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Wireless Weather Station with 3 Sensors - 339BC

BIOS
Original price $56.83 - Original price $56.83
Original price
$56.83
$56.83 - $56.83
Current price $56.83
Only 3 left!

MPN: 339BC This indoor / outdoor wireless weather station can display temperature and humidity measurements from up to 3 remote locations It can al...

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Original price $56.83 - Original price $56.83
Original price
$56.83
$56.83 - $56.83
Current price $56.83

Indoor/Outdoor Wireless Thermometer - 315BC

BIOS
Original price $25.47 - Original price $25.47
Original price
$25.47
$25.47 - $25.47
Current price $25.47
22 in stock

MPN: 315BC Displays transmitted readings from a remote sensor up to 30 meters / 100 feet away from the indoor monitor With multiple sensor capabili...

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Original price $25.47 - Original price $25.47
Original price
$25.47
$25.47 - $25.47
Current price $25.47

Indoor Thermometer/Hygrometer - TR415

BIOS
Original price $12.73 - Original price $12.73
Original price
$12.73
$12.73 - $12.73
Current price $12.73
26 in stock

MPN: TR415 This indoor thermometer with humidiguide comes complete with clear, easy to read dials and rotating faces This modern design makes this ...

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Original price $12.73 - Original price $12.73
Original price
$12.73
$12.73 - $12.73
Current price $12.73

Fridge/Freezer Thermometer - DT133

BIOS
Original price $17.49 - Original price $17.49
Original price
$17.49
$17.49 - $17.49
Current price $17.49
8 in stock

MPN: DT133 Thermometer hangs or stands Switchable between °C and °F ON/OFF Switch Specifications Type Non-Contact Display Type Digital Temperature ...

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Original price $17.49 - Original price $17.49
Original price
$17.49
$17.49 - $17.49
Current price $17.49

1" Dial Thermometer Celsius Only with Calibration Sleeve - DT170

BIOS
Original price $8.33 - Original price $8.33
Original price
$8.33
$8.33 - $8.33
Current price $8.33
4 in stock

MPN: DT170 Use the thermometer to ensure all food is heated adequately (ºC Only) Calibratable Dishwasher safe NSF approved Glass lens Protective pe...

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Original price $8.33 - Original price $8.33
Original price
$8.33
$8.33 - $8.33
Current price $8.33

Moisture Encounter 5 Moisture Meter - ME5

Tramex
Original price $701.68 - Original price $701.68
Original price
$701.68
$701.68 - $701.68
Current price $701.68
Out of stock

MPN: ME5 Non-destructive 5 to 30% wood reading range 0 to 100 comparative reading range Locating moisture-related problems within and behind a vari...

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Original price $701.68 - Original price $701.68
Original price
$701.68
$701.68 - $701.68
Current price $701.68
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Light Meter - R8130

Reed Instruments
Original price $171.50 - Original price $171.50
Original price
$171.50
$171.50 - $171.50
Current price $171.50
Out of stock

MPN: R8130 Capable of measuring in both Footcandle (Fc) and Lux Wide measuring range Easy-to-read backlit LCD display 42-segment Digital analog bar...

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Original price $171.50 - Original price $171.50
Original price
$171.50
$171.50 - $171.50
Current price $171.50
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Extech® Heat Stress WBGT Meter - IC617

Cobalt Industrial
Original price $240.10 - Original price $240.10
Original price
$240.10
$240.10 - $240.10
Current price $240.10
Out of stock

Determines Heat Stress Index which measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat Black Glob...

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Original price $240.10 - Original price $240.10
Original price
$240.10
$240.10 - $240.10
Current price $240.10
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Non-Contact Forehead Thermometer 1 - 3 cm - 275DI

BIOS
Original price $58.79 - Original price $58.79
Original price
$58.79
$58.79 - $58.79
Current price $58.79
Only 3 left!

MPN: 275DI Uses advanced infrared (IR) technology to measure temperature accurately on the forehead or an object/surface in only 1 second When body...

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Original price $58.79 - Original price $58.79
Original price
$58.79
$58.79 - $58.79
Current price $58.79

Infrared Thermometer 50:1 - R2330

Reed Instruments
Original price $322.42 - Original price $322.42
Original price
$322.42
$322.42 - $322.42
Current price $322.42
Out of stock

MPN: R2330 Built-in laser pointer identifies target area User selectable °F or °C Bright colour display (EBTN) Digitally adjustable emissivity Max,...

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Original price $322.42 - Original price $322.42
Original price
$322.42
$322.42 - $322.42
Current price $322.42
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Data Logging Heat Stress Meter - R6250SD

Reed Instruments
Original price $518.42 - Original price $518.42
Original price
$518.42
$518.42 - $518.42
Current price $518.42
Only 1 left!

MPN: R6250SD Measures temperature, humidity, dew point, wet bulb, black globe, indoor/outdoor WBGT Wet Bulb Globe Temperature (WBGT) considers the ...

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Original price $518.42 - Original price $518.42
Original price
$518.42
$518.42 - $518.42
Current price $518.42

Data Logging Indoor Air Quality Meter - R9910SD

Reed Instruments
Original price $1,367.10 - Original price $1,367.10
Original price
$1,367.10
$1,367.10 - $1,367.10
Current price $1,367.10
Only 2 left!

MPN: R9910SD Measures oxygen (O₂), carbon dioxide (CO₂), carbon monoxide (CO), temperature and humidity Records up to 3 readings simultaneously Use...

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Original price $1,367.10 - Original price $1,367.10
Original price
$1,367.10
$1,367.10 - $1,367.10
Current price $1,367.10

pH Pen Meter - R3500

Reed Instruments
Original price $116.62 - Original price $116.62
Original price
$116.62
$116.62 - $116.62
Current price $116.62
Only 3 left!

MPN: R3500 Displays both temperature and pH simultaneously on a dual LCD display Features automatic temperature compensation for accurate readings ...

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Original price $116.62 - Original price $116.62
Original price
$116.62
$116.62 - $116.62
Current price $116.62

Starter pH Pen Meter - ST20

Ohaus
Original price $161.70 - Original price $161.70
Original price
$161.70
$161.70 - $161.70
Current price $161.70
Out of stock

MPN: ST20 Compact design for fast, convenient measurements LCD display ABS housing with convenient wrist strap Design features easily replaceable e...

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Original price $161.70 - Original price $161.70
Original price
$161.70
$161.70 - $161.70
Current price $161.70
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Starter pH Pen Meter - ST10

Ohaus
Original price $94.57 - Original price $94.57
Original price
$94.57
$94.57 - $94.57
Current price $94.57
4 in stock

MPN: ST10 Compact design for fast, convenient measurements LCD display ABS housing with convenient wrist strap Design features easily replaceable e...

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Original price $94.57 - Original price $94.57
Original price
$94.57
$94.57 - $94.57
Current price $94.57

Professional Infrared Thermometer 30:1 - R2320

Reed Instruments
Original price $185.22 - Original price $185.22
Original price
$185.22
$185.22 - $185.22
Current price $185.22
4 in stock

MPN: R2320 Includes a bright colour display for ease of use in both sunlight and dimly lit environments Tri-colour LEDs quickly indicate when tempe...

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Original price $185.22 - Original price $185.22
Original price
$185.22
$185.22 - $185.22
Current price $185.22

THWD-3 Relative Humidity Temperature Meter - THWD-3

Amprobe
Original price $331.86 - Original price $331.86
Original price
$331.86
$331.86 - $331.86
Current price $331.86
Only 2 left!

MPN: THWD-3 Dual display Extended probe stem to easily access air ducts Dew Point Wet Bulb Min/Max readings Data Hold Capacitive sensor with protec...

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Original price $331.86 - Original price $331.86
Original price
$331.86
$331.86 - $331.86
Current price $331.86

IR-450 Pocket Infrared Thermometer 8:1 - IR-450

Amprobe
Original price $141.27 - Original price $141.27
Original price
$141.27
$141.27 - $141.27
Current price $141.27
8 in stock

MPN: IR-450 Offers a uniquely small and convenient form factor with professional 8:1 distance to spot ratio, a high-quality laser pointer and LED f...

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Original price $141.27 - Original price $141.27
Original price
$141.27
$141.27 - $141.27
Current price $141.27

THWD-5 Relative Humidity & Temperature Meter - THWD-5

Amprobe
Original price $355.85 - Original price $355.85
Original price
$355.85
$355.85 - $355.85
Current price $355.85
Only 2 left!

MPN: THWD-5 Four measurements in one meter Relative Humidity, Temperature, Dew Point and Wet Bulb Extended probe for easy target access Large digit...

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Original price $355.85 - Original price $355.85
Original price
$355.85
$355.85 - $355.85
Current price $355.85

Compact Light Meter - R1930

Reed Instruments
Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02
Out of stock

MPN: R1930 User selectable Lux/Footcandle measurements Designed for one-handed operation Backlit 4-digit LCD display Max, min and data hold functio...

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Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02
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Compact Sound Level Meter - R1920

Reed Instruments
Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02
Only 2 left!

MPN: R1920 Designed for one-handed operation High accuracy of ±1.5 dB Fast & slow time weighting Backlit LCD display Max, min and data hold fun...

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Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02

Compact Temperature & Humidity Meter - R1910

Reed Instruments
Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02
6 in stock

MPN: R1910 Measures ambient temperature and relative humidity Designed for one-handed operation Backlit dual LCD display User selectable °F/°C Max,...

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Original price $97.02 - Original price $97.02
Original price
$97.02
$97.02 - $97.02
Current price $97.02

Infrared Thermometer 12:1 - R2310

Reed Instruments
Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42
9 in stock

MPN: R2310 Built-in laser pointer identifies target area Digitally adjustable emissivity Max, min, average and differential readings Backlit displa...

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Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42

Carbon Monoxide Monitor with Temperature & Humidity  - R9450

Reed Instruments
Original price $293.02 - Original price $293.02
Original price
$293.02
$293.02 - $293.02
Current price $293.02
Only 1 left!

MPN: R9450 Measures carbon monoxide (CO), air temperature and relative humidity Features a large LCD display, built-in clock and calendar, max hold...

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Original price $293.02 - Original price $293.02
Original price
$293.02
$293.02 - $293.02
Current price $293.02

Dual Moisture Meter - R6018

Reed Instruments
Original price $116.62 - Original price $116.62
Original price
$116.62
$116.62 - $116.62
Current price $116.62
Out of stock

MPN: R6018 Pin and pinless functions detect moisture in wood and building materials Displays icons to indicate low, medium or high levels of moistu...

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Original price $116.62 - Original price $116.62
Original price
$116.62
$116.62 - $116.62
Current price $116.62
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Decorative 8.5" Round Barometer - 505GC

BIOS
Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99
Only 2 left!

MPN: 505GC Easy to read Shows an assortment of weather changes Specifications Pressure Range 96.0 - 107.0 kPa

Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99

Food Thermometer with HACCP Check - 300SC

BIOS
Original price $113.19 - Original price $113.19
Original price
$113.19
$113.19 - $113.19
Current price $113.19
Only 2 left!

MPN: 300SC The "HACCP CHECK" feature is incorporated in our thermometer temperature to graphically indicate critical temperature zone The icons and...

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Original price $113.19 - Original price $113.19
Original price
$113.19
$113.19 - $113.19
Current price $113.19

R2222 Stem Thermometer - R2222

Reed Instruments
Original price $25.48 - Original price $25.48
Original price
$25.48
$25.48 - $25.48
Current price $25.48
Only 2 left!

MPN: R2222 Stainless steel stem thermometer offers a quick response and laboratory accuracy Easy to read LCD display Fahrenheit/Celsius switchable ...

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Original price $25.48 - Original price $25.48
Original price
$25.48
$25.48 - $25.48
Current price $25.48

Infrared Temperature Gun 12:1/12:01 - 2268-20

Milwaukee
Original price $249.90 - Original price $249.90
Original price
$249.90
$249.90 - $249.90
Current price $249.90
Only 3 left!

MPN: 2268-20 Detect surface hot-spots and help locate electrical problems with this Milwaukee 12:1 Infrared Temp-Gun Boasts a high temperature rang...

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Original price $249.90 - Original price $249.90
Original price
$249.90
$249.90 - $249.90
Current price $249.90

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