Flow, Humidity and Temperature Hand-Held Measuring Unit HND-F115

For relative humidity, temperature, flow

Measuring range:
0 - 100 % rH
-80 ... +250°C temperature
0,05 ... 20 m/sec flow velocity
Accuracy:
±0,1 % rH
±0,2 ... ±0,5% of scale temperature
±0,1 % flow velocity
Supply:
9 V battery
10,5 - 12 V_DC (extern)
Option:
Hold, Min/Max-memory, auto-off-function,
RS232 or USB port, calculation of enthalpy, et cetera