Testo Refrigeration pressure wireless Smart Probe Testo 549i

Product Type: High Pressure Meter
Pressure Range: -14 to +870 psi / -1 to +60 bar
Resolution: 0.01 psi / 0.01 bar
Accuracy: 0.5 % of full-scale value
Response Time: -4 to 122 F / -20 to +50 C
Storage Environment: -4 to 140 F / -20 to +60 C
Power: 3 x AAA
Dimensions (H x W x T) (mm): 125 x 32 x 31 mm
Model No: Testo-549i
Battery Life: 150 h