2. Adopting a fully Chinese operation menu, the operation is simple.

3. Digitization was carried out on the basis of the early WBGT-2000 model.

4. This instrument stores data in minutes and can hold up to 64 sets of data.

5. The digital temperature sensor used directly outputs digital temperature and humidity signals.

6. Can simultaneously display: dry bulb temperature, wet bulb temperature, black bulb temperature, and WBGT value.

7. This instrument complies with the national standard GB/T4200-2008.

2、 Main technical parameters

　　1. About the probe

⑴ Natural wet bulb temperature probe:

Probe shape: cylindricalMeasuring head outer diameter: 6 ± 1mm

Minimum length of measuring head:30 ± 5mm measurement range: 5-40 ℃ accuracy: ± 0.5 ℃

⑵ Black ball temperature probe:

Diameter:150mm average radiation coefficient: 0.95 (unpolished black sphere); Thickness: The thinner the better;

Measurement range:20-120℃； Accuracy: ± 0.5 ℃ at 20-50 ℃ ± 1 ℃ at 50-120 ℃.

⑶ Air temperature probe:

Measurement range:10-60℃； Accuracy: ± 0.5 ℃.

⑷Display LCD screen:

Screen:128 × 64 dot matrix. Simultaneously display dry bulb, wet bulb, black bulb temperature, and WBGT index.