Plusivo DM401B - Temperature Measurement Specifications; Understanding Operational Indicators; Performing Electrical Measurements; Smart (AUTO) Measurement Guide

4.8 Diode/Continuity
Diode voltage drop indicator
Approx. 50Ω buzzer will sound and the LED will light up
4.9 Temperature
Range
Accuracy
°C
-40°C ~ 0°C
± 3°C
0°C ~ 1000°C
± 2.0% or ± 2°C
°F
-40°F ~ 32°F
± 6°F
32°F ~ 1832°F
± 2.0% or ± 4°F
Resolution: 1°C/1°F
Note: use K-type thermocouple probe
5. Instrument Operation
5.1. Power On/Off
Press and hold the " " key for about 2 seconds to turn on or off.5
5.2 Gear Selection
Press the " " key to select manual mode;
Press the " " key again to select the gear to left or right;
Press the " " key to return to AUTO measurement mode. By default, the power is in smart
measurement mode.
5.3 Data Hold
Press " " key to turn on or off the data holding.
5.4 Flashlight
Press and hold " " key for about 2 seconds to turn on or off the flashlight.
5.5 Backlight
Press " " to turn on or off the backlight.
Note: the VA display does not have this feature.
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Mastering the Art of Measurement (DM401B Smart Digital Multimeter) r.01 www.plusivo.com