Lutron CM-9930 AC/DC Clamp Meter and Multimeter, 2000 A, True RMS

Brand
Lutron
Model number
CM-9930

Two-in-one true RMS clamp meter and multimeter: 400 A and 2000 A AC/DC clamp ranges plus direct current, voltage to 1000 V, ohms, capacitance and frequency.

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Key features

  • 2 in 1, 2000 A clamp meter + Digital multimeter.
  • Meet IEC 1010 CATIII 1000V safety requirement.
  • True rms reading for ACV & ACA measurement.
  • 4000 counts, Auto range, multi-functions for ACA, DCA, ACV, DCV, Ohms, Capacitance, Hz, Diode, Duty cycle and continuity check.
  • LSI circuit provides high reliability and durability.
  • Wide ranges (2000A, 400 A) clamp on current measurement both for ACA & DCA.
  • 4 ranges (400 uA, 4000 uA, 40 mA, 400 mA) direct current input measurement both for ACA & DCA.
  • Overload protection circuit is provided for all ranges.
  • Data hold, Relative key, Back light.

Specifications

Specifications
CircuitLSI circuit provides high reliability and durability.
Display15 mm (0.6") LCD, 4 digits, Max. indication 5000 ( frequency range ).
MeasurementsACA, DCA, ACV, DCV, Ohms, Diode, Hz, Capacitance, Duty cycle, Continuity beeper.
A/D counts no.4000 counts, Auto range
Voltage rangesAC / DC 0.1 mV to 1000V
Current rangesAC / DC Direct input : 0.1 uA to 400 mA; AC / DC Clamp on: 0.1 A to 2000 A
Safety standardIEC 1010 CATIII 1000V
ACV input impedanceInput impedance for ACV & DCV range is 10 Mega ohm.; ACV frequency response is from 45 to 1 KHz
Data Holdpush button to freeze the display reading on the LCD display
Relative measure.To offset the measurement value.
DCA zero adj.Push button adjustment for DCA
Range selectionAuto range & manual range
Display sampling timeApprox. 0.35 second.
Operating Temperature0 °C to 50 °C(32 °F to 122 °F).
Operating HumidityLess than 80% RH.
Power SupplyDC 9V battery, heavy duty or Alkaline type; 006P, MN1604 ( PP3) or equivalent.
Power ConsumptionApprox. DC 5 mA.
DimensionsHWD : 255 x 73 x 38 mm.; (10 x 2.9 x 1.5 inch)
PolarityAutomatic Switching, "-" indicates negative polarity.
Current SensorHall effect sensor.
Zero adjustmentDCA : Push bottom adjustment.; Other ranges : Automatic adjustment.
Over-inputIndication of " OL " or " -OL ".
Weight380 g/0.85 LB (including battery).
Max. Jaw Open Size51 mm ( 2.1 inch ) Dia.
Accessories
Supplied withOperation manual : 1 PC; Test lead (red & black) : 1 Set; Fuse ( 500 mA, 5 mm dia. x 20 mm ) : 1 PC
OptionalCarrying case, EMF Adapter, Light Adapter, Anemometer Adapter, Pressure Adapter, Sound Adapter, Tachometer Adapter, High Voltage Probe.
Measurement Ranges
Range400 mV, 4 V, 40 V, 400 V, 1000 V
Accuracy± (0.5% + 2d) to ± (1.2% + 5d)
Range4 V, 40 V, 400 V, 1000 V
Resolution0.001 V to 1 V
Accuracy± (1% + 2d) to ± (1.2% + 5d)
Range400 uA, 4000 uA, 40 mA, 400 mA
Accuracy± (1.2% + 5d)
Accuracy± (2% + 5d) to ± (2% + 8d)
Range400 ohm, 4 K ohm, 40 K ohm, 400 K ohm, 4 M ohm, 40 M ohm
Accuracy± (1% + 5d) to ± (3.5% + 5d)
Resolution10 pF to 0.01 uF
Range5 Hz, 50 Hz, 500 Hz, 5 KHz, 50 KHz, 100 KHz
Resolution0.001 Hz to 0.1 KHz
Duty Cycle1% to 99%, 0.1% resolution

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.