WBGT + HI Heat Index Checker Heat Stress Meter Wet Bulb Globe Temperature Humidity Wearable Tester

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WBGT + HI Heat Index Checker Heat Stress Meter Wet Features

• 【WIDE RANGE】: Air Temperature: 0 - 50°C (32 - 122°F) / WBGT Temperature: 0 - 50°C (32 - 122°F)

• 【MULTI-FUNCTIONAL】: 2 in 1 WBGT and Heat Index measures outdoor and indoor heat stress, air temperature, globe temperature, and humidity. Direct measurement of the radiation effect with ABS black ball

• 【CHARACTERISTICS】: 4 Dangerous Level indicator display (Caution / Extreme Caution / Danger / Extreme). Wearable design (comes with arm strap) or mount in a tripod, Programmable buzzer & red LED danger zone warning and Adjustable audible alarm volume (75dB/60dB/mute)

• 【WIDE APPLICATIONS】: Monitoring the outdoor activities and prevent people from heat stroke. It is used in construction, iron and steel foundries, bricks-firing plants, glass facilities, boiler rooms, mining sites, army training, marathon, beach activities and so on

• 【WEIGHT AND DIMENSION】: Dimension: approx. 70 (H) x 60 (W) x 22(T) mm Weight: approx. 90gms. Convenient to wear and carry aywhere

About WBGT + HI Heat Index Checker Heat Stress Meter Wet

Characteristics: IN/OUT mode switchable  With Temperature and RH sensor and simultaneously display WBGT, HI, Temperature, RH Programmable buzzer & red LED danger zone warning Audible alarm with adjustable volume (75dB/60dB/mute) Updates every 20 seconds Adjustable alarm threshold Low battery indicator Package Contains: 1 x Heat Stress Meter (WBGT + HI) 2 x Buckles 1 x Arm Strap 2 x AAA batteries  English Instruction Manual Standard Factory Packaging Specifications: Range: Air Temperature: 0~50°C (32~122°F) WBGT Temperature: 0~50°C (32 ~ 122°F) Alarm range: 20~50°C (68 ~ 122°F) HI Temperature: 0~60°C (32 ~ 140°F) Alarm range: 20~60°C (68 ~ 140°F) Humidity: 0.1~99.9%RH Accuracy Air Temperature: ±0.6°C Humidity: 10~90%RH@25°C: Typical 5%, others 7% Dangerous Level Indicator Caution WBGT: 26.7~29.4°C (80~84.9°F) HI: 27~31.9°C (80.6~89.4°F) Extreme Caution WBGT: 29.4~31°C (85~87.9°F) HI: 32~40.9°C (89~105.6°F) Danger WBGT: 31~32.2°C (88~89.9°F) HI: 41~53.9°C (105.7~129°F) Extreme Danger WBGT: >32.2°C (>90°F) HI: ≥54°C (>129°F) Resolution: 0.1°C / °F, 0.1%RH Stabilization time: 15~25min typical Battery life: approx. ~300hrs