Teaching instruments physical electrical circuit experiment equipment analog multimeter

Model:

X0026

Application area:

Suitable for students' physics and electricity experiments

Important parameters:

Size: 170*100*35mm

Weight: 70g

Material: Metal + Plastic

Accessories: Wire

Function:

1. Ambient temperature during operation 0°C-40°C, relative humidity ≤85%

2. Measuring range:

14 measuring ranges

DC voltage: 0-10-50-250V-1000V 5% f.s. reading

AC voltage: 0-10-50-250V-1000V 5% f.s. reading

DC: 0-0.5-50-250mA f.s. 5% of reading

Resistance: R× 10R × 100R × 1K (center 5Ω) f.s. 5% of reading

3. Sensitivity: 2 kOhm / V DC, 2 kOhm / V AC

4. Sound power level: -8 dB to + 22 dB on a 600 ohm line, on a separate connector

5. Front panel controls: range function switch, ohm adjustment.

6. Movement: moving coil -90° arc, 190 µA FS.

7. Power supply: voltage 1.5 V DC × 1 pc.

Purpose: 

A multimeter is an electrical measuring instrument with a wide range of measurement functions. It can measure a variety of physical quantities such as voltage, current, and resistance. In junior high school physics experiments, multimeters are widely used. For example, in experiments such as measuring battery voltage, studying circuit current, and determining resistor values, multimeters are indispensable tools. Mastering the use of multimeters is of great practical significance for junior high school students.