AZ8758 Digital Wet Bulb Globe Temperature Humidity Tester WBGT Meter Heat Index Checker with 40mm Black Ball

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AZ8758 Digital Wet Bulb Globe Temperature Humidity 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 40 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 black ball and clear tube;

• The black ball thermometer is for measuring radiant temperature with a 40 mm diameter black ball.

About AZ8758 Digital Wet Bulb Globe Temperature Humidity