AZ Instrument 8778 WBGT Heat Index Checker Meter Tester AZ8778 Monitor

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Original AZ Instrument, Taiwan
Wet Bulb Globe Temperature (WBGT) adalah sebuah model
yang digunakan untuk memperkirakan efek suhu udara, kelembaban udara, kecepatan angin, dan radiasi matahari terhadap manusia

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AZ8778 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 black ball and clear tube
* Tripod receptacle design for long time temperature monitoring
* Built-in PC interface for real time download and data analysis
* Adjustable WBGT alarm threshold

Spec:
Temperature Range 0~50℃
Temperature Resolution 0.1℃, 0.1℉
Temperature Accuracy ±0.6℃
Humidity Range 0.1~99.9% RH
Humidity Resolution 0.1% RH
Humidity Accuracy ±3%RH (at 25℃, 10~90%RH); others ±5%RH
Global Temperature (Inside Black Ball) 0~80℃
Global Temp. Accuracy (Indoor) ±1℃at 15~40℃, others ±1.5℃
Global Temp. Accuracy (Outdoor) ±1.5℃at 15~40℃, others ±2℃
Black Ball Size Diameter 75 mm, Height 75 mm
Stabilization Time 15~25 minutes typical
RH% Self Calibration With 33% & 75% Salt Bottle
Operating Temperature 0~50℃
Operating RH% Humidity ＜80%
Storage Temperature -20~50℃
Storage RH% Humidity ＜90%
LCD Size 33(L) * 28(W) mm
Meter Size 278.2(L) * 75(W) * 75(H) mm
Weight ~140g
Battery AAA*2PCS
Battery life ＞250 hours
Standard Package Meter, Batteries, Manual, Paper Box
Optional Accessory USB Software Kit, 33% & 75 % Salt Bottle