Manufacturer: EXTECH Kind of display used: LCD Power supply: battery LR6 AA 1,5V x4 Body dimensions: 230x57x44mm Interface: RS232 Temperature accuracy: ±1°C Standard equipment: calibration certificate NIST;K-type thermocouple x2 Measuring instrument features: automatic power-off;HOLD function;MIN/MAX function;simultaneously displays 2 measurements Type of meter: psychrometer Humidity measuring accuracy: ±3% Measuring resolution: 0,1°C Temperature measuring range: -20...50°C Humidity measuring range: 10...90% RH Humidity measuring resolution: 0.1% RH Temperature measuring range (with K-type thermocouple): -200...1370°C Measurement: humidity;dew point;ambient temperature;wet bulb Battery/ rechargeable battery: battery LR6 AA 1,5V x4 |