AMT-123 Humidity Alert and Thermometer,Dew Meter

AMT-123 Humidity Alert and Thermometer,Dew Meter
Humidity alarms warn when the %RH exceeds a pre-set HI or LO limit. The probe conveniently mounts on the meter or extends for measurements in ducts or remote locations. It also features Humidity and Temperature adjustments. The unit can be wall-mounted or placed on a flat surface using the fold-out stand.
1. Temperature Range: -10°C ~ 60°C; 14˚F ~ 140˚F
    Resolution: 0.1°C, 0.2˚F
Accuracy: ±1°C; ±1.8˚F
2. Humidity: 20% ~95%
    Resolution: 1%
    Accuracy: ±5%RH within 25%~85% and 0~50°C
3. Dew Point: -29°C ~ 59°C; -20.2ºF ~ 138.2ºF
    Accuracy: ±2°C@20°C; ±3.6ºF@68ºF
4. Sampling rate: about 1 time per 3 Seconds
5. Setting range of Humidity Alarm: 20~95%
6. Operating Temperature: Meter:0-50°C; Probe: -10 ~ 60°C
7. Storage Temperature: -20 ~+50°C
8. Battery: 1.5V AAA Battery 2pcs
9. Size: 115 x 114 x 66mm
10. Weight: about 145g