The most important features of CMM-10 are:
- Autoranging/manual range selection.
- DATA HOLD function, for holding measured values.
- REL function, which allows you to make measurements relative to a stored reference value.
- Continuity test with acoustic signalling (beeper).
- AUTO-OFF function.
- Display 3 7/8 digits (5000 max).
Weight |
0.2 kg |
Dimensions |
14 × 7 × 4 cm |
Frequency measurement
Range |
Resolution |
Accuracy |
5,000 Hz |
0,001 Hz |
±(1,5% m.v. + 5 digits) |
50,00 Hz |
0,01 Hz |
500,0 Hz |
0,1 Hz |
±(1,2% m.v. + 3 digits) |
5,000 kHz |
0,001 kHz |
50,00 kHz |
0,01 kHz |
500,0 kHz |
0,1 kHz |
5,000 MHz |
0,001 MHz |
±(1,5% m.v. + 4 digits) |
10,00 MHz |
0,01 MHz |
Duty cycle measurement
Range |
Resolution |
Accuracy |
0,1…99,9% |
0,1% |
±(1,2% m.v. + 2 digits) |
- sensitivity: ≥8 V RMS,
- pulse width: 100µs – 100 ms,
- frequency width: 5 Hz…150 kHz.
Temperature measurement
Range |
Resolution |
Accuracy* |
-20°C…+760°C |
1°C |
±(3% m.v. + 5°C, 9°F) |
-4°F…+1400°F |
1°F |
*) probe (K type) accuracy not included
DC voltage measurement
Range |
Resolution |
Accuracy |
400,0 mV |
0,1 mV |
±(0,5% m.v. + 2 digits) |
4,000 V |
0,001 V |
±(1,2% m.v. + 2 digits) |
40,00 V |
0,01 V |
±(1,2% m.v. + 2 digits) |
400,0 V |
0,1 V |
600 V |
1 V |
±(1,5% m.v. + 2 digits) |
AC voltage measurement
Range |
Resolution |
Accuracy |
400,0 mV |
0,1 mV |
±(1,5% m.v. + 70 digits) |
4,000 V |
0,001 V |
±(1,2% m.v. + 3 digits) |
40,00 V |
0,01 V |
±(1,5% m.v. + 3 digits) |
400,0 V |
0,1 V |
600 V |
1 V |
±(2,0% m.v. + 4 digits) |
- input impedance: 7,8 MΩ,
- frequency range: 50…400 Hz.
DC current measurement
Range |
Resolution |
Accuracy |
400,0 μA |
0,1 μA |
±(1,0% m.v. + 3 digits) |
4 000 μA |
1 μA |
±(1,5% m.v. + 3 digits) |
40,00 mA |
0,01 mA |
400,0 mA |
0,1 mA |
4,000 A |
0,001 A |
±(2,5% m.v. + 5 digits) |
10,00 A |
0,01 A |
AC current measurement
Range |
Resolution |
Accuracy |
400,0 μA |
0,1 μA |
±(1,5% m.v. + 5 digits) |
4 000 μA |
1 μA |
±(1,8% m.v. + 5 digits) |
40,00 mA |
0,01 mA |
400,0 mA |
0,1 mA |
4,000 A |
0,001 A |
±(3,0% m.v. + 7 digitgs) |
10,00 A |
0,01 A |
- frequency range: 50…400 Hz.
Resistance measurement
Range |
Resolution |
Accuracy |
400,0 Ω |
0,1 Ω |
±(1,2% m.v. + 4 digits) |
4,000 kΩ |
0,001 kΩ |
±(1,0% m.v. + 2 digits) |
40,00 kΩ |
0,01 kΩ |
±(1,2% m.v. + 2 digits) |
400,0 kΩ |
0,1 kΩ |
4,000 MΩ |
0,001 MΩ |
40,00 MΩ |
0,01 MΩ |
±(2,0% m.v. + 3 digits) |
Capacitance measurement
Range |
Resolution |
Accuracy |
40,00 nF |
0,01 nF |
±(5,0% m.v. + 7 digits) |
400,0 nF |
0,1 nF |
±(3,0% m.v. + 5 digits) |
4,000 μF |
0,001 μF |
40,00 μF |
0,01 μF |
100,0 μF |
0,1 μF |
±(5,0% m.v. + 5 digits) |
“m.v” = measured value
Electric security:
- type of insulation: double, according to EN 61010 – 1 and IEC 61557
- measurement category: CAT II 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
- diode test: I=0,3 mA, U0 = 1,5 V DC
- continuity test: I<0,3 mA, sound signal for R<50 Ω
- over range indication: 0L displayed
- sampling rate: 2 times per second
- input impedance: 7,8 MΩ (V AC/DC)
- display: 5000 counts LCD display with function indication
- dimensions: 138 x 68 x 37 mm
- weight: approx. 210 g
- fuses: mA, µA range: 0,5 A/250 V fast; A range: 10 A/250 V fast
- auto power OFF: 30 min.
- accordance with following standards: EN 61010 – 1:2004, EN 61010 – 2 – 032
Rated operational conditions:
- operating temperature: 0…+50°C at <70% rel. humidity
- storage temperature: -20…+60°C at <80% rel. humidity
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