The Testo 512 - the pro in pressure and flow velocity measurement
Storage temperature
+14 to +158 °F
Operating temperature
+32 to +140 °F
Battery type
9V battery
Battery life
120 hr
Dimensions
7.95 x 2.24 x 1.65 in
Housing material
ABS
Pressure Sensor Integrated
Measuring range
0 to +80 inH2O
Accuracy
0.5% of f.v.
Resolution
0.1 inH2O