Measuring function | |||
DC current | |||
Measuring range | Resolution | Accuracy | |
400 A | 0.1 A | ±3 % + 5 digits | |
600 A | 1 A |
±3 % + 5 digits | |
1000 A | 1 A | ±3 % + 6 digits | |
Overvoltage protection: 120% of the measuring range for a maximum of 60 seconds | |||
Measuring function | |||
AC current | |||
Measuring range | Resolution | Accuracy | |
400 A | 0.1 A | ±3 % + 5 digits | |
600 A | 1 A | ±3 % + 5 digits | |
1000 A | 1 A | ±3 % + 6 digits | |
Frequency range: 50 ... 60 Hz | |||
Overvoltage protection: 120% of the measuring range for a maximum of 60 seconds | |||
Measuring function | |||
DC voltage | |||
Measuring range | Resolution | Accuracy | |
4 V | 1 mV | ±0.5 % + 5 digits | |
40 V | 10 mV | ±0.5 % + 5 digits | |
400 V | 0.1 V | ±0.5 % + 5 digits | |
600 V | 1 V | ±1 % + 5 digits | |
1000 V | 1 V | ±1 % + 5 digits | |
Input impedance: 10 MΩ | |||
Overvoltage protection: 1000 VDC or 700 VAC RMS | |||
Measuring function | |||
AC voltage | |||
Measuring range | Resolution | Accuracy | |
4 V | 1 mV | ±1.2 % + 5 digits | |
40 V | 10 mV | ±1.2 % + 5 digits | |
400 V | 0.1 V | ±1.2 % + 5 digits | |
600 V | 1 V | ±2 % + 5 digits | |
1000 V | 1 V | ±2 % + 5 digits | |
Input impedance: 10 MΩ | |||
Overvoltage protection: 1000 VDC or 700 VAC RMS | |||
Frequency range: 40 ... 400 Hz | |||
Measuring function | |||
Resistance | |||
Measuring range | Resolution | Accuracy | |
400 Ω | 0.1 Ω | ±1 % + 5 digits | |
4 kΩ | 1 Ω | ±1 % + 5 digits | |
40 kΩ | 10 Ω | ±1 % + 5 digits | |
400 kΩ | 0.1 kΩ | ±1 % + 5 digits | |
4 MΩ | 1 kΩ | ±1 % + 5 digits | |
40 MΩ | 10 kΩ | ±2 % + 5 digits | |
Overvoltage protection: 250 V AC/DC RMS | |||
Measuring function | |||
Frequency (direct) | |||
Measuring range | Resolution | Accuracy | |
40 Hz | 1 Hz | ±0.1 % + 1 digits | |
400 Hz | 1 Hz | ±0.1 % + 1 digits | |
4 kHz | 10 Hz | ±0.1 % + 1 digits | |
40 kHz | 100 Hz | ±0.1 % + 1 digits | |
100 kHz | 100 Hz | ±0.1 % + 1 digits | |
Measuring range: 1 ... 10 V RMS, 40 Hz ... 100 kHz | |||
Measuring function | |||
Frequency (current clamp) | |||
Measuring range | Resolution | Accuracy | |
40 Hz | 0.01 Hz | ±0.1 % + 1 digits | |
400 Hz | 0.1 Hz | ±0.1 % + 1 digits | |
Frequency range: 40 ... 400 Hz (>20 A) | |||
Further measuring functions | |||
Continuity test | audible signal at <40 Ω | ||
Diode test | indicates forward voltage | ||
General specifications | |||
Measuring rate | 2 ... 3 measurements per second | ||
Display | LCD 3999 Digits | ||
Measuring range selection | automatically | ||
Automatic shutdown | after 30 minutes of inactivity, deactivatable | ||
Maximum clamp opening | 40 mm / 1.6" |
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Coefficients | 0.1 x accuracy x °C* | ||
Maximum voltage | 1000 V CAT II, 600 V CAT III | ||
Maximum working height | 2000 m / 6561 ft | ||
Operating conditions |
5 ... 35 °C / 41 ... 95 °F, <75 % RH | ||
Storage conditions | -10 ... 35 °C / 14 ... 95 °F, <75 % RH | ||
Power supply | 3 x 1.5 V AAA batteries | ||
Dimensions | 225 x 86 x 32 mm / 8.9 x 3.4 x 1.3" | ||
Weight | ca. 330 g / 11.6 oz |
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Accuracies are given at ambient conditions of 18 ... 28 °C, 65 ... 83 °F. | |||
*The temperature is the difference between the temperature of the operating conditions and the current ambient temperature. | |||
Example: | |||
Is the current ambient temperature greater than the temperature of the operating conditions | |||
(50 °C/ 122°F (current ambient temperature)) - (40 °C / 104°F (operating temperature)) = 10 °C / 50°F | |||
Is the current ambient temperature less than the temperature of the operating conditions | |||
(0 °C / 32°F (operating temperature)) - (-5 °C / 23°F (current ambient temperature)) = 5 °C / 41°F |