Dmm 20 Digital Multimeter User Manual

User

Multimeters are used in all areas of electronics to determine the voltage, amperage or resistance in an electrical circuit. They are available in two varieties, analog and digital. Analog versions are cheaper to buy and are fine for establishing a current, but if you need a level of accuracy, a digital version is much more suitable. They are very simple to use and can come in handy in many situations in amateur electronics.

INSTRUCTION MANUAL DIGITAL MULTIMETER C 10A MAX EEBC 10A COM V mA UNFUSED 200mA MAX DC MAX 600V FUSED 200 20 2 200 m 600 600 2m 10A NPN PNP 2k 200 20k. Which must be observed by the user to ensure safe operation of the instrument and retain it in safe condition. 20 2 200 m 600 600 2m 10A 2k 200 20k 200k 2M hFE CAT II 600V OFF. The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket meters. The DT4281 is our top-of-the-line high-precision 60000 count digital multimeter with all of the functions and features required for advanced testing in complex power and electrical applications.

Using the 830B Digital Multimeter in the Home. James Bryant. A digital multimeter, sometimes known as a digital voltmeter or DVM (slightly inaccurately as it measures amps and ohms as well as volts), is an instrument which is used for making electrical and electronic measurements.

Auto Range Multimeter

Insert batteries into the multimeter. The number and type of batteries required will vary from model to model.

Connect the wires to the multimeter. One will go into the COM, or Common, connection. The other will go into either the VΩmA or the 10A plug. The VΩmA socket is more commonly used, as the other is for high amp circuits.

Select what reading you want to take. Auto range multimeters have fewer options and are usually limited to V (volts), Ω (resistance) and A (amps).

Digital

Connect the wires from the multimeter across the electrical circuit to take a reading.

Digital Multimeter Harbor Freight

Switched Range Multimeter

Insert batteries into the multimeter. The number and type of batteries required will vary from model to model.

Connect the wires to the multimeter. One will go into the COM, or Common, connection. The other will go into either the VΩmA or the 10A plug. The VΩmA socket is more commonly used as the other is for high amperage circuits.

Select what reading you want to take. Switched range multimeters have the standard V, A and Ω options, but they can also be set to a range depending on the how high the readings will be. This gives you a much more accurate reading.

Connect the wires from the multimeter across the electrical circuit to take a reading.

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Warning

Digital Multimeter Instructions

Be careful, as you are dealing with live electrical circuits.