Manufacturer: TESTO Colour: black;orange Operating temperature: -5...50°C Power supply: battery AA 1,5V x4 Interface: Bluetooth Range: 20m Dimensions: 290x50x40mm Related items: TESTO440-1;TESTO440-2;TESTO440;TESTO440dP;TESTO440-CKIT1;TESTO440dP-CKIT;TESTO440dP-CKIT-1 Temperature measurement resolution: 0.01°C Humidity measuring accuracy: ±(0,6% RH + 0,7%) (range 0...90%);±(1% RH + 0,7%) (range 90...100%) Temperature measuring range: -20...70°C Humidity measuring range: 0...100% RH Humidity measuring resolution: 0.01% RH Probe length: 140mm Probe diameter: 12mm Storage temperature: -20...60°C Type of measuring probe: for temperature and humidity measure Measurement: temperature;humidity Battery/ rechargeable battery: battery AA 1,5V x4 Temperature measurement accuracy: ±0.3°C @(15°C...30°C);±0.5°C @(-20°C...15°C);±0.5°C @(30°C...70°C) |