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Multimeter Digital CX-920A


Digital Capacitance Meter


• A “Must” For Trouble Shooting and Circuit Design
• Measures To 20mF (20,000μF)
• Portable, Battery Operated


  • 0.1pF to 20mF
  • (20,000μF), 9 Ranges
  • 0.5% Basic Accuracy
  • 3 1/2 Digit LCD, 0.55" H
  • Zero Adjustment
  • Input Protected
  • Low Battery Indicator
  • Overrange Indicator
  • Rotary Range Switch
  • Rugged Construction
  • Tilt Stand
  • 1-Year Limited Warranty

Battery, Test Leads (ML-920A), Spare Fuse and Operating Instructions Included


Display: 3 1/2 Digit LCD, 0.55" high
Overrange Indication: A "1" is displayed with
the 3 least significant digits blanked
Operating Environment: 0°C to 50°C,
<70% relative humidity
Storage Environment: -20°C to 60°C,
<80% relative humidity with battery removed
Temperature Coefficient: 0.1 x specified
accuracy per °C, which is only applicable for the
temperature range of <18°C or >28°C

Power: 9V alkaline or carbon zinc battery
(NEDA 1604)
Battery Life: 150 hours typical with carbon
zinc cells
Low Battery Indicator: Symbol is displayed
Dimensions, Weight: 2.8" wide x 6" long x 1.5"
thick (70mm x 151mm x 38mm),
net weight 7oz. (200g)

Range Resolution Accuracy
200pF 0.1pF ±0.5% of rdg ±1D ±0.5pF
2000pF 1pF ±0.5% of rdg ±1D
20nF (.02μF) 10pF ±0.5% of rdg ±1D
200nF (.2μF) 100pF ±0.5% of rdg ±1D
2μF 1nF ±0.5% of rdg ±1D
20μF 10nF ±0.5% of rdg ±1D
200μF 0.1μF ±0.5% of rdg ±1D
2000μF 1μF ±2% of rdg ±1D
20mF (20,000μF) 10μF ±4% of rdg ±1D
Accuracy is based on an operating temperature of 23°C (73°F) at
relative humidity up to 75%

Test Voltage
3.5V peak max., “+” input terminal voltage is always higher than
“–” input terminal
Overload Protection
100mA/250V, fast blow fuse
Zero Capacitance Adjustment Range
Approx. ±20pF

Availability: 3 days

Order No. CX-920A