MF 47N Kehua Analog Multimeter
MF 47N Kehua Analog Multimeter
- This Multitester can be used for dB test, AC/DC voltage test, DC/AC current test, electric current resistance, hfe (DC amplification) test, etc.
- You can use the Multimeter in more places, such as factory, school lab, home hobby, machine repairing, etc.
- Come with pair is color-coded red & black Test Probe Leads.
This item will not include battery when we send it by post or Express. So you will get a Multimeters without battery!
Features
Measuring Resistance Range: 20M
Measuring voltage range: AC/DC 1KV voltage
Size: 18.7 x 11.8 x 4.7cm/7.4″ x 4.6″ x 1.9″ (L*W*T)
Weight: 480g
NO temperature test
Specifications
| range |
Sensitivity and voltage drop |
accuracy |
Error representation |
||
| Direct current
DCA |
0-0.05mA-0.5 mA
-5 mA-50 mA-500 mA |
0.25V or 0.5V | 2.5 |
Calculated by the percentage of the range |
|
| 10A | 5 | ||||
| Direct voltage
DCV |
0-0.25V-0.5V-1V-2.5V
-10V-50v-250V |
20K |
See the lower right corner of the dial |
2.5 | |
| 250V-500V-1000V | 9KΩ | ||||
| 2500V | 5 | ||||
| Alternating voltage
ACV |
0-10V-50V-250v
500V-1000V-2500V |
||||
| Direct-urrent resistance | R×1/R×10/R×100/ R×1K
R×10K/ R×100K/ R×1M |
central value
16.5 |
5 |
Calculated by the perentage of the arc length |
|
| Temperature test | -10℃～150℃ | 5 | |||
| On-off detection | Below 10Ω, the buzzer makes a noise | ||||
| LI detection | 100mA-10mA-1mA-100µA | ||||
| LV detection | R×1- R×1K | 0-1.5V | |||
| R×10K- R×1M | 0-10.5V | ||||
| Transistor DC amplification factor | R×10hFE 0～1000 | ||||
| Infrared remote inspection
|
Vertical angle ±15°
Distance 1-30cm |
Red LED indicator (lighten) | |||
| Battery power test | 1.2V 1.5V 2V 3V
3.6V 9V |
RL=15Ω 9V RL=180Ω | |||
| Audio level | -10dB～+22dB | 0dB=1Mw/600Ω | |||
| inductance | 20～1000H | 10ACV/50Hz | |||
| Standard resistance box
Ω |
0.025～22.5M | ±1.5% | |||
| 0.05～22.5M | |||||
| Test pencil | Red LED indicator (lighten、AC detection of 220V) | ||||
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