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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Storage RH% Humidity: <90%
distribution substation grounding
Temperature compensation
Handy sound source for quick and easy calibration of sound level meters and sound measuring systems
Power Supply 4x1
AZ8778 Portable Wet Bulb Globe Temperature Humidity WBGT Heat Stress Monitor Heat Index Checker Digital WBGT Meter with 75mm Black Ball Graigar Storage RH% Humidity: <90%Brand: Graigar Color: gray Features: Check Indoor outdoor WBGT, TA TG and Humidity; Very useful tool to prevent heat stroke. Check dangerous heat condition through WBGT; Programmable audible beeper for danger zone warning. The black ball thermometer is for measuring radiant temperature with a 75 mm dia. black ball. Protect sensors with a clear sheath moving up and down; Easy to self calibrate relative humidity with 33% & 75% salt bottle by moving the
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