The HH11B and HH12B handheld thermometers feature Type K thermocouple inputs and are available in either single- or dual-input models. The HH11B is a single-input model that has auto range resolution of 0.1 or 1°. The HH12B is a dual-input meter that allows the user to display T1, T2, or øT (T1 - T2) readings with 0.1 or 1° resolution. Both models are °C/°F switchable and feature front-panel offset adjustment and maximum reading/display hold functions. Capable of measuring temperatures from -200 to 1372°C (-328 to 1999°F), these low-cost meters use any subminiature Type K thermocouple.
Thông số kỹ thuật
*Display: 31.2 digit LCD, maximum reading 1999
*Sampling Rate: 2.5/s
*Battery: 9 V (included)
*Battery Life: 200 hours typical
*Dimensions: 210 H x 65 W x 33 mm D (8.3 x 2.4 x 1.4")
*Measurement Range: -200 to 1372°C (-328 to 1999°F) Accuracy (Type K Chromium-Alum): ± (0.1% rdg +1°C) on -60 to 1372°C ± (0.1% rdg +2°C) on -60 to -200°C ± (0.1% rdg +2°F) on -76 to 1999°F ± (0.1% rdg +4°F) on -76 to -328°F
*European Safety Standards: IEC-1010 and CE - EMC
*Temperature Coefficient: 0.1 times the applicable accuracy specification per °C from 0 to 18°C and 28 to 50°C
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