Trotec BZ29OS Digital wireless weather station and climate monitor with outdoor sensor (1 ~ 99% RH, -9.9 ~ 70°C)

Relative humidity measuring range : 1 to 99 % RH

Indoor temperature measuring range: -9.9 to +50 °C

Outdoor temperature measuring range: -40 to +70 °C

Accuracy – humidity: 

±2 % RH (at 40 to 80 % RH)

±3 % RH (at 30 to 39 % RH and 81 to 90 % RH)

±5 % RH (at 1 to 29 % RH and 91 to 99 % RH)

Accuracy – temperature ±0.5 °C

Radio frequency (outdoor unit): 433 MHz

Range (outdoor unit) 100 m

Maximum transmission capacity : 7.43 dBm

Operating conditions (display unit): 9.9 °C – 50 °C; < 99 % RH

Operating conditions (outdoor unit):  -40 °C – 70 °C;  < 99 % RH

Storage conditions (display unit): -9.9 °C – 50 °C; < 70 % RH

Storage conditions (outdoor unit): -10 °C – 50 °C; < 70 % RH

Dimensions (W x H x D): display unit: 197 x 123 x 27 mm; outdoor unit: 40 x 133 x 27 mm

Weight: 0.445 kg