Polarity indication: Self-indicating / ‘-’means negative polarity., Operational temperature and humidity: 0～40 °C/32～104°F、45%-80%RH, Automatic Power off time: 5 minutes, Work height: Maximum 2000M, Operational power: 1.5Vx2 AAA battery.(not included), Boundary dimension: 181×28×31mm, Full measuring range overload protection., Unit display: Function and battery unit display., Sampling time: The meter figures show about 0.4 seconds, Display: LCD., Weight: 87g., Storage temperature and humidity: -10～60 °C/-4～140°F、45%-80%RH, Maximum display value: 2000 digits., Automatic measuring range., Temperature coefficient: Less than 0.1x Accuracy / °C, Battery low voltage indication: LCD display symbol., Over-range display: ‘0L’or‘-0L’., Maximum voltage allowed at the measuring end.: 500V DC or 500AC(RMS)..
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Link: MUSTOOL MT12 Digital Multimeter Thermometer Voltage Detector
Price: $-3
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