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Reed Instruments

Wet-Bulb Globe Temperature (WBGT) Heat Stress Meter 

Model: IB908

Mfr. No.: R6200

  • Wet-Bulb Globe Temperature (WBGT) Heat Stress Meter  Trail Hammer and Bolt

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$198.00

$219.00

/ Each

Promo Ends 09/25/2026

In Stock - Off-Site Warehouse

Humidity Calibration Standard, 75%  Trail Hammer and Bolt

Reed Instruments

Humidity Calibration Standard, 75% 

Model: IB915

Mfr. No.: R9975

$99.00 / Each

Carrying Cases, Soft Case Trail Hammer and Bolt

Reed Instruments

Carrying Cases, Soft Case

  • Outside Depth: 2"
  • Outside Length: 9"
  • Outside Width: 4"

Model: HN416

Mfr. No.: CA-05A

$32.00 / Each

Tripod with Instrument Adapter Trail Hammer and Bolt

Reed Instruments

Tripod with Instrument Adapter

  • Maximum Tripod Height: 56"
  • Folded Length: 20"
  • Minimum Adapter Size: 2-15/16"
  • Maximum Adapter Size: 4-17/32"
  • Net Weight: 2.4 lbs.
  • Tripod Thread: 1/4-20
  • Material: Aluminum Alloy
  • Colour: Black

Model: IB820

Mfr. No.: R1500

$109.00 / Each

Humidity Calibration Standard, 33%  Trail Hammer and Bolt

Reed Instruments

Humidity Calibration Standard, 33% 

Model: IB914

Mfr. No.: R9933

$99.00 / Each

Humidity Calibration Kit (33% and 75%) Trail Hammer and Bolt

Reed Instruments

Humidity Calibration Kit (33% and 75%)

Model: IB916

Mfr. No.: R9980

$189.00 / Each

Air Temperature Range

0 to 50°C (32 to 122°F) 

Indoor WBGT Temperature Range

15° - 59°C (59° - 138.2°F) 

Humidity Range

0% - 99.9% RH

Power Supply

4 x AAA Batteries, Optional AC Adapter

Product Certifications

CE, RoHS

Operating Temperature

32 to 122°F (0 to 50°C)

Operating Humidity

<80% (non-condensing)

Outdoor WBGT Temperature Range

15° - 59°C (59° - 138.2°F) 

  • Measures ambient temperature, humidity, wet bulb temperature, black globe temperature, WBGT (wet bulb global temperature), heat stress index, dew point and pressure
  • Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement and radiant heat
  • Black Globe Temperature (GT) monitors the effects of direct solar radiation on an exposed surface
  • In/Out function displays the WBGT value with or without direct sun exposure
  • Multi-line backlit LCD display simultaneously displays 4 measurements—maximum, minimum, average and data hold functions
  • Internal memory stores up to 99 measurements
  • User selectable unit of measure (°F or °C)
  • User-adjustable WBGT threshold alarm (audible)
  • Tripod mountable for long-term monitoring
  • Low battery indicator and auto shut-off after 15 minutes
  • Includes: R6200 WBGT Heat Stress Meter and Batteries