Velleman Capacitance And Esr (equivalent Series Resistance) Meter/esr70

US $380

  • Decatur, Alabama, United States
  • May 26th
Features 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 Specifications 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) Download Manual: http://www.vellemanusa.com/downloads/1/esr70.pdf

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