HTC Instrument DM 81 Digital Multimeter
This brand new and Latest DM 81 Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current is a Small Multimeter for your day to day needs. If you have basic knowledge about DM 81 Digital Multimeter you can try this small Multimeter for basic continuity checks, Voltage Measurements and many more.
A multimeter or a multitester, also known as a VOM (Volt-Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance.
Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. DM 81 Digital Multimeter (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common than analog ones, but analog multimeters are still preferable in some cases, for example when monitoring a rapidly-varying.
When testing the magnifying ratio of the transistor, turn the switch to the hFE position and connect the transistor to the eight-hole jack available in blue color. For the Square wave output, the frequency is 50Hz, the voltage is approximately 3Vp-p. The output jack is “VΩmA†and “COMâ€.
Features:
- 3 ½ Digital Multimeter with Manual Range
- Live Wire Recognition
- Live Remote Control Testing
- Full Overload Protection
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