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)