Description
Specifications
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Description
These are analog multimeters with high sensitivity, shockproof design. Meet CAT III 600V standard. They can measure DC voltage, AC voltage, DC current, Resistance, Audio level, Diode /Triode test, battery test, continuity buzzer.
Specifications
| Specification | ||||
|
Model
|
3010
|
3021
|
7244
|
|
|
DC V
|
2.5V/10V/25V/50V/250V/1000V
|
土3%
|
- - - | - - - |
|
0.1V/0.5V/2.5V/10V/50V/250V/1000V
|
- - - |
土3%
|
- - - | |
|
0.1V/0.5V/2.5V/10V/5V/250V/500V
|
- - - | - - - |
土3%
|
|
|
AC V
|
10V/50V/250V/1000V
|
土4%
|
土4%
|
- - - |
|
10V/50V1250V/500V
|
- - - | - - - |
土3%
|
|
|
DC A
|
50uA/0.5mA/5mA/50mA/500mA/10A
|
土3%
|
- - - | - - - |
|
50uA/2.5mA/25mA/0.25A/10A
|
- - - |
土3%
|
- - - | |
|
50uA/2.5mA/25mA/250mA/10A
|
- - - | - - - |
土3%
|
|
|
Resistance
|
X1/X10/X100/X1k/X10kΩ
|
土3%
|
- - - |
- - -
|
|
2k/20k/200k/2M/200M(×1/×10/×100×1k x100k)
|
- - - |
土3%
|
- - - | |
|
2k/20k/200k/2M/20M(×1/×10/×100×1k x10k)
|
- - - |
- - -
|
土3% | |
| Features | ||||
|
Dry cell measurement
|
-- | √ | -- | |
| Diode test | -- | √ | √ | |
| Triode test | √ | √ | -- | |
| Audio level measurement dB | √ | √ | √ | |
| On off test | √ | √ | √ | |
| line protection | √ | √ | √ | |
| Input impedance | (9~20)kΩ | (9~20)kΩ | (9~20)kΩ | |
| General Information | ||||
| Power Supply |
AAA, 1.5V*2, 9V(6F22),*1
|
AAA, 1.5V*2 | AAA, 1.5V*2, 9V(6F22),*1 | |
| Product color | Black+orange | |||
| Product weight | About 225g (including battery) | |||
| Product size | 160X101.5X40mm | |||
| Standard accessories | Test probe/manual | |||
| Standard inner packaging | Color box | |||
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