✓The instrument has CE certificate
ZEN-MM41-22 digital bench multimeter is a professional measuring instrument with 4 ¾ LCD screen. The instrument is equipped with modern data processing system allowing to conduct measurement with high level of accuracy.
Measurement capability: AC/DC current, AC/DC voltage, resistance, electric capacity, 4 ~ 20 mA loop and temperature.
Additional features: Diode and continuity test.
Size: 150 х 240 х 310 mm.
Weigth: 3 kg (including battery).
Specifications
AC voltage measurement
| Range |
Resolution |
Accuracy |
Bandwidth |
|
4V
|
0,0001V
|
±(0,4% +30) |
45Hz~ 1kHz |
| ±(3% +30) |
45Hz~ 1kHz |
| ±(6% +30) |
>10Hz~100kHz |
|
40V
|
0,001V
|
±(0,4% +30) |
45Hz~ 1kHz |
| ±(3% +30) |
>1kHz~ 10kHz |
| ±(6% +30) |
>10kHz~ 100kHz |
|
400V
|
0,01V
|
±(0,4% +30) |
45Hz~ 1kHz |
| ±(5% +30) |
>1kHz ~ 10kHz |
| none |
>10kHz~ 1kHz |
|
1000V
|
0,1V
|
±(1% +30) |
45Hz~ 1kHz |
| ±(5% +30) |
>1kHz~ 5kHz |
| ±(10% +30) |
>5kHz~ 10kHz |
DC current measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| 400 μA |
0,01 μA |
±(0,1%+15)
|
0,5A, 250 V, fast fuse, Ø5х20mm
10 A, 250 V, fast fuse, Ø5х20 mm
(Continuous measurement ≤10 seconds with more than 15 min. interval)
|
| 4000 μA |
0,1 μA |
| 40mA |
0,001mA |
±(0,15%+15)
|
| 400mA |
0,01mA |
| 10A |
0,001A |
±(0,5%+30) |
AC current measurement
| Range |
Resolution |
Bandwidth |
Accuracy |
Overload protection |
| 400 μA |
0,1 μA |
45Hz~ 1kHz
>1kHz~ 5kHz
>5kHz~ 10kHz
|
±(0,7%+15)
±(1%+30)
±(2%+40)
|
0,5A, 250 V, fast fuse, Ø5х20 mm
10A, 250V
|
| 4000 μA |
1 μA |
| 40mA |
10 μA |
| 400mA |
100 μA |
|
4A
|
1mA
|
45 Hz ~ 1 kHz
>1 kHz ~ 5 kHz
>5 kHz ~ 10 kHz
|
±(1,5%+40) |
10 A, 250 V, fast fuse, Ø5х20 mm
(Continuous measurement ≤10 seconds with more than 15 min. interval)
|
| ±(2,5%+40) |
| ±(5%+40) |
Resistance measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| 400 Ω |
0,01 Ω |
±(0,3%+40) |
250V AC/DC
|
| 4kΩ |
0,0001kΩ |
±(0,3%+40)
|
| 40kΩ |
0,001kΩ |
| 400kΩ |
0,01kΩ |
±(0,5%+40) |
| 400MΩ |
0,0001MΩ |
±(1%+40) |
| 4MΩ |
0,001MΩ |
±(1,5%+40) |
DC voltage measurement
| Range |
Resolution |
Accuracy |
Input resistance |
Fixed input voltage |
| 400mV |
0,01mV |
±(0,025%+5) |
about10MΩ
|
1000VAC/DC
|
| 4V |
0,0001mV |
±(0,05%+5)
|
| 40V |
0,001V |
| 400V |
0,01V |
| 1000V |
0,1V |
±(0,1%+8) |
Frequency measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| 40Hz |
0,001Hz |
±(0,01%+8)
|
250V AC/DC
|
| 400Hz |
0,01Hz |
| 4kHz |
0,0001kHz |
| 40kHz |
0,001kHz |
| 400kHz |
0,01kHz |
| 4MHz |
0,0001MHz |
| 40MHz |
0,001MHz |
| 400MHz |
0,01MHz |
Not defined |
Capacity measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| 40nF |
0,001nF |
±(1%+20) |
250V AC/DC
|
| 400nF |
0,01nF |
±(1%+20)
|
| 4 μF |
0,0001 μF |
| 40 μF |
0,001 μF |
| 400 μF |
0,01 мкФ |
±(1,2%+20) |
| 4mF |
0,0001mF |
±(5%+20) |
| 40mF |
0,001mF |
Not defined |
Diode test
| Resolution |
Overload protection |
Note |
| 0,0001V |
250V AC/DC |
For serviceable diode the value is between 0.5V and 0.8V |
| Continuity test |
| Resolution |
Overload protection |
Note |
| 0,01 Ω |
250V AC/DC |
Sound buzz > 50Ом.
No sound > 100Ом. |
Temperature measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| -40 °С ~ 40 °С |
0,1 °С
|
±(3%+30) |
250V AC/DC
|
| 40°С ~ 400 °С |
±(1%+30) |
| 400 °С ~ 1000 °С |
±2,5% |
4~ 20 mA loop measurement
| Range |
Resolution |
Accuracy |
Overload protection |
| 4~ 20mA |
0,01% |
±(1%+50) |
Fuse, Ø5х20mm |
Additional specifications
| Parameter |
Value |
|
Fuse
|
1:0,5A, 250V,fast, 5х20mm |
| 2:10A, 250V,fast, 5х20mm |
| 3:0,2A, 250V,fast, 5х20mm |
| Screen resolution |
4000 |
| Measurement update rate |
2 – 3 times per second |
| Power source |
1,5V(R14)battery |
| Working temperature |
0°С~+40°С |
| Storage temperature |
0°С~+40°С |
|
Humidity
|
≤75%,0°С~+30°С |
| ≤50%,+30°С~+40°С |
| Altitude: working/storage |
2000m/10000m |
| Size |
150х 240 х 310mm |
| Weight |
3kg (including battery) |
Common specifications
| Parameter |
Value |
| DC voltage |
0-1000V |
| AC voltage |
0-1000V |
| Common accuracy for AC/DC current |
0,025/0,4 % |
| DC |
0-10A |
| AC |
0-40A |
| Resistance |
0-40MΩ |
| Capacity |
0-40mF |
| Temperature |
-40 °С-1000 °С |
| Data storage |
9999 measurements |
