Measuring & Layout Tools

Capacitance and ESR (Equivalent Series Resistance) Meter - ESR measurement range 0 to 20 Ohm
- ESR resolution as low as 0.01 Ohm
- capacitance range 1µF…22mF (22,000µF)
- can also be used for low-Ohms resistance checking
- built-in protection circuitry means risk of damage to the
- unit due to residual charge is greatly reduced
- integrated controlled discharge circuitry reduces the need
- for the user to manually discharge capacitors before test
- use in or out of circuit for ESR measurement
- automatic and manual power-off
- with audible alerts

- Specification Summary at 20°C (68°F) unless otherwise specified
- peak test current into S/C: ±20mA ~ ±25mA
- peak test voltage across O/C: ±2.5V ~ ±3.0V
- capacitance measurement range: 1µF ~ 22,000µF
- capacitance accuracy: ±4%±0.2µF
- ESR:
- measurement range: 0 Ohm ~ 20 Ohm
- resolution (ESR<2 Ohm): 0.01 Ohm ~ 0.02 Ohm
- resolution (ESR>2 Ohm): 0.1 Ohm ~ 0.2Ohm
- accuracy (ESR<2 Ohm): ±1.5% ±0.02 Ohm
- accuracy (ESR>2 Ohm): ±1.5% ±0.2O
- abuse voltage: C<10µF ±275V; C>10µF ±50V
- auto-discharge voltage limit: ±50V
- battery:
- type: MN21/GP23A 12V Alkaline
- voltage range: 8.5V ~ 12V
- voltage warning threshold: 8.5V
- inactivity power-down period: 30s
- dimensions: 103x70x20mm (4.1" x 2.8" x 0.8")
- operating temperature range: 10°C ~ 40°C (50F ~ 104F)
- Weight per product (nett): 0.098kg (3.5oz)