testo 552

Order No. 0560 5520

Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps.

Product description

- The only digital vacuum gauge of its kind with maintenance-free yet high-precision absolute pressure sensor

- 2 400 hours of battery power for 100 days of continuous operation

- Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display

- Measures pressure and calculates the evaporation temperature of H2O automatically

Product detail

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