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Differential pressure measuring instrument testo 512-1

Measuring instrument for simple, fast, and precise differential pressure measurements for controlling the gas pressure on burners and checking filters. Measurement data can be transmitted to smartphones or tablets via Bluetooth^®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.

Reliable measurement results due to position-independent differential pressure sensor with high accuracy
Acoustic alarm when limit values are exceeded
Time and point averaging
Quick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart App
Display illumination
Compact design with sturdy housing
Hold function
Display of min./max. value

-Measurement of flow velocity and volume flow calculation by separately available pitot tube

Scope of supply: Differential pressure measuring instrument, transport bag, silicone connection hose, calibration protocol, batteries

Differential pressure measuring instrument testo 512-1

Measuring range:	0 ... 200 hPa
Accuracy:	±0.3 Pa + 1 % of measured value ±1 Digit (0 ... 25 hPa) / ±0.1 hPa + 1.5 % of measured value ±1 Digit (25.001 ... 200 hPa)
Resolution:	0.001 hPa (0 ... 2 hPa) / 0.01 hPa (2.01 ... 20 hPa) / 0.1 hPa (20.1 ... 200 hPa)
Compatibility mobile device:	Requires iOS 12.0 or newer, Android 6.0 or newer, Bluetooth^® 4.2.
Power supply:	3 x AA