Digital thermo-hygrometer BC21 compact temperature dew-point

With its shock and bending resistant stainless steel probe its robust construction, it makes even in harsh practical use of room air technicians a good figure — the additional function for measuring the wet bulb temperature allows universal use of BC21 in the planning, calibration and performance assessment of climate or ventilation systems . Benefits for the practice: Trotec: 100 % development, design, manufacturing Measurement varied climate data with just one device: rel. Humidity, air temperature, dew point and wet bulb temperature Best value for money Dual display for parallel display of additional readings Minimum and maximum value and hold function Fast response time Soft touch function keys Easy one-handed operation Backlit display Automatic switch off Robust construction Functions: Maximum and minimum value display Temperature display in ° C and ° F Hold function Display lighting Automatic switch-off Technical details: Air temperature Measuring range: -30 °C up to +100 °C (-22 °F up to +199 °F) Resolution: 0.1 °C (0,1 °F) Accuracy: ± 1 °C (± 1.5 °F) Humidity Measuring range: 0 up to 100 % r.h. (specified 5 up to 95 % r.h.) Resolution: 0.1 % r.h. Accuracy: ± 2 % r.h. (at 25 °C and 5 up to 95 % r.h.) Dew-point temperature Measuring range: -30 °C up to +100 °C (-22 °F up to +199 °F) Resolution: 0.1 °C (0.1 °F) Accuracy: ± 1 °C (± 1.5 °F) Wet bulb temperature (cooling limit temperature) Measuring range: 0 °C up to +80 °C (-32 °F up to +176 °F) Resolution: 0.1 °C (0.1 °F) Accuracy: ± 1 °C (± 1.5 °F) Dimensions (l x w x h): 225 x 54 x 32 mm Weight: approx. 200 g (incl. Batteries)