Order no.: **PCE-DM 4**

Delivery time: 1-2 working days

Voltmeter with transistor test / Square function generation / Large LCD display / Voltage test up to 1000V / Protective rubber cover / Diode test / Continuity test / Current measurement up to 20 A.

The voltmeter has many functions. In addition to voltage measurement up to 1000V, the voltmeter can also measure currents directly up to 20 A. This means that this voltmeter can also measure larger currents compared to other multimeters. Another special feature of the voltmeter is the transistor hFE test. During this test, transistors can be inserted into the voltmeter and their amplification can be checked. It does not matter to the voltmeter whether it is an NPN or PNP transistor. The voltmeter shows the current gain for the corresponding transistors.

In addition to the measurement functions, the voltmeter can also generate a square-wave voltage of up to 10 kHz. Thanks to this function on the voltmeter, it can be checked, for example, whether the built-in frequency counters are working properly in industrial operation. The rubber cover on the voltmeter protects the measuring device from rough vibrations. Thanks to this rubber cover on the voltmeter, damage to the measuring equipment is prevented.

- TRMS measurements AC / DC

- NPN and PNP transistor testing

- Rubberized housing with tripod holder

- Generation of a quadratic function

- Automatic shutdown

- Continuity test and diode test

DC | |||

Measuring range | Resolution | Accuracy | |

200 mV | 100 µV | ± (0.5% +5 digits) | |

2V | 1 mV | ± (0.5% +3 digits) | |

20V | 10 mV | ± (0.5% +3 digits) | |

200V | 100 mV | ± (0.5% +3 digits) | |

1000V | 1V | ± (1.0% +10 digits) | |

Input impedance: 10 MΩ | |||

Surge protection: 1000V DC / AC RMS | |||

AC | |||

Measuring range | Resolution | Accuracy | |

2V | 1 mV | ± (0.8% +5 digits) | |

20V | 10 mV | ± (0.8% +5 digits) | |

200V | 100 mV | ± (0.8% +5 digits) | |

1000V | 1V | ± (1.2% +10 digits) | |

Input impedance: 10 MΩ | |||

Surge protection: 1000V DC / AC RMS | |||

The accuracies refer to 10 ... 100% of the respective measuring ranges, one | |||

Frequency of 40 ... 400 Hz with a sine wave (True RMS) and a crest factor | |||

(Crest factor): CF < 3. With a crest factor CF > 2 the increases | |||

1% accuracy. | |||

Capacity | |||

Measuring range | Resolution | Accuracy | |

6 nF | 1 pF | ± (5.0% +40 digits) | |

60 nF | 10 pF | ± (2.5% +20 digits) | |

600 nF | 100 pF | ± (2.5% +20 digits) | |

6 µF | 1 nF | ± (2.5% +20 digits) | |

60 µF | 10 nF | ± (2.5% +20 digits) | |

600μF | 100 nF | ± (5.0% +10 digits) | |

6 mF | 1 µF | ± (5.0% +40 digits) | |

20 mF | 10 µF | ± (5.0% +40 digits) | |

Surge protection: 600V DC / AC RMS | |||

The accuracies refer to 10 ... 100% of the respective measuring ranges | |||

Response time for capacities> 1 mF approx. 8 seconds | |||

The accuracy does not include the loading capacity | |||

Transistor test | |||

Measuring range | Resolution | Accuracy | |

0 ... 1000 hFE | 1 hFE | - | |

For NPN and PNP transistors | |||

Base current approx. 10 µA | |||

Collector-emitter voltage approx. 3V | |||

Direct current | |||

Measuring range | Resolution | Accuracy | Voltage recording |

20 µA | 0.01 µA | ± (1.2% +8 digits) | 1.25 mV / µA |

200 µA | 0.1 µA | ± (1.2% +8 digits) | 0.125 mV / µA |

2 mA | 1 µA | ± (1.2% +8 digits) | 125 mV / mA |

20 mA | 10 µA | ± (1.2% +8 digits) | 3.75 mV / mA |

200 mA | 100 µA | ± (1.2% +8 digits) | 3.75 mV / mA |

2 A | 1 mA | ± (1.5% +10 digits) | 37.5 mV / A |

20 A. | 10 mA | ± (2.0% +6 digits) | 37.5 mV / A |

Fuse up to the measuring range 200-mA: 200-mA / 250V | |||

Fuses from a measuring range of 2 A: 20 A / 250V | |||

Alternating current | |||

Measuring range | Resolution | Accuracy | Voltage recording |

200-mA | 100 µA | ± (1.5% +15 digits) | 3.75 mV / mA |

2 A | 1-mA | ± (2.0% +5 digits) | 37.5 mV / A |

20 A. | 10-mA | ± (3.0% +10 digits) | 37.5 mV / A |

Fuse up to the measuring range 200-mA: 200-mA / 250V | |||

Fuses from a measuring range of 2 A: 20 A / 250V | |||

The accuracies refer to 10 ... 100% of the respective measuring ranges, | |||

a frequency of 40 ... 400 Hz with a sine wave (True RMS) and one | |||

Crest factor: CF < 3. With a crest factor CF > 2 the increases | |||

1% accuracy. | |||

Resistance | |||

Measuring range | Resolution | Accuracy | Short circuit current |

200 Ω | 0.1 Ω | ± (0.8% +5 digits) | approx.0.4-mA |

2 kΩ | 1 Ω | ± (0.8% +3 digits) | approx. 100 µA |

20 kΩ | 10 Ω | ± (0.8% +3 digits) | approx. 10 µA |

200 kΩ | 100 Ω | ± (0.8% +3 digits) | approx. 1 µA |

2 MΩ | 1 kΩ | ± (0.8% +3 digits) | approx. 0.2 µA |

200 MΩ | 100 kΩ | ± (5% +30 digits) | approx. 0.2 µA |

Voltage with open circuit: approx. 1V | |||

Surge protection: 600V DC / AC RMS | |||

Diode test | Test current | Test voltage | Accuracy |

Measuring range | Approx.0.4-mA | Approx.3.3V | 5% |

Surge protection: 600 V DC / AC RMS | |||

Continuity test | Test current | Test voltage | Accuracy |

Measuring range | Approx.0.4-mA | Approx.3.3V | 5% |

Surge protection: 600 V DC / AC RMS | |||

Beep at 50 ± 20Ω | |||

Function generation | Tension | Function generation | |

(square) | Approx.3.3V | 50 Hz, 100 Hz, 200 Hz, 500 | |

Hz, 1 kHz, 2 kHz | |||

5 kHz, 10 kHz | |||

Surge protection: 600V DC / AC RMS | |||

Further specification | |||

Display | LCD display | ||

Largest display | 1999 (3 1/2) | ||

Measuring rate | Approx. 3 measurements per second | ||

Overrange | "OL" display | ||

Operating conditions | 0 ... 40°C / 32 ... 104°F, < 75% RH non-condensing | ||

Power supply | 1 x 9V block battery | ||

Dimensions | 190 x 88.5 x 27.5 mm | ||

Weight | Approx. 320 g / < 1 lb (with battery) | ||

1 x Voltmeter PCE-DM 4

1 x Pair of test leads

1 x 9V block battery

1 x Instruction manual

1 x Pair of test leads

1 x 9V block battery

1 x Instruction manual