- Brand Name: CEM
- Hign-concerned Chemical: None
- Battery Included: No
- Origin: Mainland China
- Type: Anemometer
- Certification: CE
- Model Number: DT-859B
- Function: Type K Temp, Air Temp, Humidity, Sound Level, Light, Anemo, Air Flow
- Feature 1: Larger LCD display with backlight
- Feature 2: Relative time clock on MAX MIN and AVG provides a time reference for measurement
- Feature 3: Display Sound, Light, Type K Temperature plus Humidity & Temperature simultaneously
- Feature 4: USB interface, USB to UART Bridge Controller
- Feature 5: Low battery indication, and Auto Power Off mode (Sleep mode) increases
- Size(HxWxD): 248mm x 65mm x 45mm
- Weight: 365g
- Accessories: 9V battery, K-type temperature probe, %RH probe, dB probe, Anemo probe, photo detector and gift box with carryingcase.











Type K Temp
  Range: -200°C to 1372°C(-328°F to 2501°F)
  Resolution: 0.1°
  Accuracy: Above -100°C (-148°F) ±[0.15%rgd+1°C(1.8°F)]
           Below -100°C (-148°F) ±[0.5%rgd+2°C(3.6°F)]
Air Temp
  Range: -30°C~100°C(-22°F~199°F)
  Resolution: 0.1°
  Accuracy: ±1°C/1.8°F
Humidity
  Range: 0~100%RH
  Resolution: 0.1%RH
  Accuracy: ±3.5%RH
Anemo
  Range / Resolution / Accuracy
  m/s: 0.40-30.00m/s / 0.01m/s / ±3% ±0.20m/s
  ft/min: 80-5900ft/min / 1ft/min / ±3% ±40ft/min
  km/h: 1.4-108.0km/h / 0.1km/h / ±3% ±0.8km/h
  MPH: 0.9-67.0MPH / 0.1MPH / ±3% ±0.4MPH
  Knots: 0.8-58.0knots / 0.1knots / ±3% ±0.4 knots
Air Flow
  Range: 0-999,900 CFM
         0-999,900 CMM
  Resolution: 0.001 to 100 CFM
            0.001 to 100 CMM
  Accuracy is function of velocity and area
Size(HxWxD): 248mm x 65mm x 45mm
Weight: 365g
Accessories: 9V battery, K-type temperature probe, %RH probe, dB probe, Anemo probe, photo detector and gift box with carrying
case.















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