Wet-Bulb Globe Temperature (WBGT) Heat Stress Meter (includes ISO Certificate) Core Drill Bit Parts & Accessories High visibility with rubber comfort

High visibility with rubber comfort grip

1"/16ths of an Inch

39 Minutes

Charger plugs into 12V DC sockets equipped in most automobiles and trucks

M18™ & M12™ Multi-Voltage Charger

Wet-Bulb Globe Temperature (WBGT) Heat Stress Meter (includes ISO Certificate) Core Drill Bit Parts & Accessories High visibility with rubber comfortSpecifications Air Temperature Range 0 to 50C (32 to 122F) Indoor WBGT Temperature Range 15 59C (59 138. 2F) Humidity Range 0% 99. 9% RH Power Supply 4 x AAA Batteries, Optional AC Adapter Product Certifications CE, RoHS Operating Temperature 32 to 122F (0 to 50C) Operating Humidity <80% (non condensing) Outdoor WBGT Temperature Range 15 59C (59 138. 2F)