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8. Specification
Moisture Range:0~100%; Resolution: 1%
0%AD setting range:0~200;
Initial value: default to factory calibration.
100%AD setting range:0%AD+10~1000;
Initial value: default to its factory calibration
Frequency: 433/915/868 MHz(optional)
Sensor reporting interval: 70 seconds
Transmission distance in open field: 100m(300
feet)
IP66 waterproof
Power consumption
Soil moisture sensor: 1xAA Alkaline
batteries (not included)
Battery life: Minimum 12 months
Summary of Contents for WH51
Page 3: ...3 3 Overview 1 LED Indicator RF transmission 2 Battery Cap 3 Soil Moisture Sensor ...
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