Details
(TRUE RMS) up to 1000 A.
Measurement of INRUSH current in start-up phase of electrical device (high frequency of sampling)
AC/DC voltage measurement (TRUE RMS) up to 600 V.
Resistance measurement and continuity test:
- continuity test with acoustic signalling (beeper) for resistance below 40.
Temperature measurement (Fahrenheit and Celsius units).
Frequency measurement.
Duty cycle measurement.
Diode test.
Additionally:
- safe, insulated measuring clamps,
- autoranging/manual range selection,
- DATA HOLD function, for holding measured values,
- backlit LCD,
- DC ZERO mode of measurement for DC current, possibility to zero the display and reading relative actual value less stored zero value,
- MAX/MIN function,
- over range indication,
- AUTO-OFF function.
Technical specifications
Electric security:
- measurement category: CAT III 600 V acc. to EN 61010 – 1:2004
- protection class acc. to EN 60529: IP40
Other technical data:
- power supply: 9 V battery type 6LR61
- display: 6600 counts, backlit LCD
- continuity test: threshold 40 Ī©; test current < 0,5 mA
- diode test: test current of 0,3 mA, typical open circuit voltage < 3 V DC, typical
- low battery indication: BAT displayed
- over range indication: 0L displayed
- sampling rate: 2 times per second
- INRUSH: integration time 100 ms
- temperature sensor: type K thermocouple
- input impedance: 10 MĪ© (V DC and V AC)
- AC bandwidth: 50…400 Hz (A AC and V AC)
- auto power OFF: approx. 25 min.
- dimensions: 229 x 80 x 49 mm
- weight: 303 g
- accordance with following standards: EN 61010 – 1:2004, EN 61010 – 2 – 032
- quality standard: ISO 9001
Rated operational conditions:
- internal clamp diameters: d1 = 36 mm/d2 = 52 mm
- operating temperature: +5…+40Ā°C
- storage temperature: -20…+60Ā°C
- operating humidity: max 80% up to 31Ā°C decreasing linearly to 50% at 40Ā°C
- storage humidity: <80%
- operating altitude: max 2000 m
AC/DC current measurement (TRUE RMS)
| Range | Resolution | Accuracy (DC) | Accuracy (AC) |
|---|---|---|---|
| 0…659,9 A | 0,1 A | Ā±(2,5% m.v. +5 dgt) | Ā±(2,5% m.v + 8 dgt) for f = 50…60 Hz |
| 660…1000 A | 1 A | Ā±(2,8% m.v. +8 dgt) | Ā±(2,8% m.v. + 8 dgt) for f = 50…60 Hz |
DC voltage measurement
| Range | Resolution | Accuracy |
|---|---|---|
| 0…6,599 V | 0,001 V | Ā±(1,5% m.v. + 3 dgt) |
| 6,60…65,99 V | 0,01 V | Ā±(1,5% m.v. + 3 dgt) |
| 66,0…600,0 V | 0,1 V | Ā±(1,5% m.v. + 3 dgt) |
AC voltage measurement (TRUE RMS)
| Range | Resolution | Accuracy |
|---|---|---|
| 0…6,599 V | 0,001 V | Ā±(1,8% m.v. + 5 dgt) for f = 50…60 Hz |
| 6,60…65,99 V | 0,01 V | Ā±(1,8% m.v. + 5 dgt) for f = 50…60 Hz |
| 66,0…600,0 V | 0,1 V | Ā±(1,8% m.v. + 5 dgt) for f = 50…60 Hz |
Resistance measurement
| Range | Resolution | Accuracy |
|---|---|---|
| 0,0…659,9 Ī© | 0,1 Ī© | Ā±(1,0% m.v. + 4 dgt) |
| 0,660…6,599 kĪ© | 0,001 kĪ© | Ā±(1,5% m.v. + 2 dgt) |
| 6,60…65,99 kĪ© | 0,01 kĪ© | Ā±(1,5% m.v. + 2 dgt) |
| 66,0…659,9 kĪ© | 0,1 kĪ© | Ā±(1,5% m.v. + 2 dgt) |
| 0,660…6,599 MĪ© | 0,001 MĪ© | Ā±(2,5% m.v. + 3 dgt) |
| 6,60…66,00 MĪ© | 0,01 MĪ© | Ā±(3,5% m.v. + 5 dgt) |
Frequency measurement
| Range | Resolution | Accuracy |
|---|---|---|
| 30,0…999,9 Hz | 0,1 Hz | Ā±(1.2% m.v. + 2 dgt) sensitivity:30…5 kHz:10 Vrms min. 5 kHz…15 kHz:40 Vrms min. for 20%…80% duty cycle |
| 1,000…9,999 kHz | 0,001 kHz | Ā±(1.2% m.v. + 2 dgt) sensitivity:30…5 kHz:10 Vrms min. 5 kHz…15 kHz:40 Vrms min. for 20%…80% duty cycle |
| 10,00…15,00 kHz | 0,01 kHz | Ā±(1.2% m.v. + 2 dgt) sensitivity:30…5 kHz:10 Vrms min. 5 kHz…15 kHz:40 Vrms min. for 20%…80% duty cycle |
Temperature measurement
| Range | Resolution | Accuracy |
|---|---|---|
| -20…760Ā°C | 0,1Ā°C | Ā±(3,0% m.v. + 5Ā°C) |
| -4…1400Ā°F | 0,1Ā°F | Ā±(3,0% m.v. + 9Ā°F) |
Duty cycle measurement
| Range | Resolution | Accuracy |
|---|---|---|
| 10,0…94,9% | 0,1% | Ā±(1,2% m.v. + 2 dgt) |
- pulse width: 100Ī¼s…100 ms,
- frequency range: 30 Hz…5 kHz,
- sensitivity: 30 Hz…5 kHz: 10 Vrms, 5 kHz…15 kHz: 40 Vrms.
