Brand: Testo, Dimension: 119 x46 x25 mm, Battery Type: 2 batteries Type AAA, Weight: 90gm, Protection Class: IP 40, Battery Life: 200 Hrs, Measuring Rate: 0.5 sec, Measuring Range: 300 to 1200 hPa, Working Temperature: 0 to +50 deg C, Item Code: Testo 511, Storage Temperature: (-40) to +70 deg C, Resolution: 0.1 hPa. Features: Calculation of barometric air pressure. Barometric altitude measurement. Accuracy +/-3 hPa. 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi. Warranty As per manufacturer's warranty policy. Packaging Unit 1 Note Actual product model might vary from that shown in the picture.

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