ESR measurement range 0 to 40 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 ~ 40 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)