User's Manual

Remote relative humidity measuring range: 20% RH to 90% RH
Recommended operating range: 20% RH to 90% RH
Resolution: 1%RH
RF Transmission Frequency: 433MHz
No of remote unit: up to 3 units
RF Transmission Range: Maximum 30 meters
Temperature sensing cycle: around 60 ~ 64 seconds
Power: 3 V, use 2 x AAA 1.5V alkaline battery
Weight: 53gm
Dimension: 65 (W) x 93 (H) x 27 (D) mm