testo 526-2 Precise Differential Pressure Calibration needed?:No The Testo 176 T1 single

The Testo 176 T1 single channel data logger is ideal for high-precision temperature monitoring

Digital control with flexible PID functionality

The Easson GS10 400 mm DRO Scale provides extended accuracy in a compact format

And because all these values can be read off directly from the display

testo 526-2 Precise Differential Pressure Calibration needed?:No The Testo 176 T1 singleThe testo 526 2 (0 to 2000hPa 0. 05% acc), is the differential pressure meter for industrial applications. Ideally suited for checking pressure in sensitive industrial processes, thanks to a measuring accuracy of 0. 05% of final value. Two additional pressure and temperature probes can also be attached. Temperature compensated differential pressure sensor Multi point and timed mean calculation Freely selectable measuring rate for recording measurement