Differential pressure (internal sensor) – Piezoresistive
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Measuring range -60 to +60 InH₂O / -150 to +150 hPa
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Accuracy :
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±0.02 InH₂O (0 to +0 InH₂O) / ±0.05 hPa (0 to +1 hPa)
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±(0.1 InH₂O + 1.5 % of remaining measurement value) (+0 to +60 InH₂O) / ±(0.2 hPa + 1.5 % of mv) (+1 to +150 hPa)
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Resolution 0.00 InH₂O / 0.01 hPa
General Technical Data
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System requirements requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
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Battery type 3 AAA micro batteries
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Battery life 150 h
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Storage temperature -4° to 140 °F / -20 to +60 °C
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Dimensions 6 x 1 x 1 in. / 148 x 36 x 23 mm
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Operating temperature -4° to 122 °F / -20 to +50 °C