Model Number: TES-1369B Brand Name: tes Key Specifications/Special Features: Specifications:Measurement itemsRadiation ball, dry bulb, wet bulb temperature and wind speedMeasurement calculation itemsIndoor radiation ball wet bulb (WBGTin), outdoor radiation ball wet bulb (WBGTout), thermal indicators and air-cooled indicatorsTemperature measurement
Sensor: NTC

Range: -5 ° C to + 100 ° C (23 ° F to 212 ° F)

Resolution: 0.1 ° C/0.1 ° F

Accuracy: ± 0.5 ° C/± 0.9 ° F

Wind speed measurement

Inductor: Heated platinum resistance

Range: 0 to 20 m/s

Resolution: 0.1m/s

Accuracy: ± (4% reading + 0.1m/s)

Memory capacity

Manual: 99 groups

Automatic: 65000 groups

Operating conditions

-5 ° C to 60 ° C (23 ° F to 140 ° F), 0% RH to 100% RH (non-condensing)

Power supply

A 9V alkaline battery or AC power adapter

Battery Life

About 8 hours

Size

221 (high) × 154 (width) × 53 (thickness) mm

Weight

About 1000 g

Annex

Manual, carrying case, RS-232 cable, CD software, AC power adapter, 10m sensor cable, 2 "radiation ball, 6" shaft