Capacitor Discharger Tweezer Pen | DC 5 to 650V | 1000uF Constant Current

This capacitor discharger is a tweezer pen for draining capacitors of up to 1000uF at 375V; the back of its board is printed DC 5V to 650V, and the published supported range is DC 5 to 375V, DC 10 to 650V and AC up to 260V. It discharges at a constant current of 18mA or less without a spark, and its LED, visible from both sides, goes out at about 3.5V. The non-polar probes extend up to 30mm and their spacing adjusts for small parts and crowded boards. Features and Benefits - Tweezer probes with adjustable spacing - pick up both terminals of small and SMT capacitors with one hand - Constant current, 18mA or less - controlled, spark free draining that protects the operator and the board - LED visible from both sides - easy to read at any angle - Non-polar probes - either probe can sit on either terminal - Extendable probes, up to 30mm - extra reach and a safer grip distance, retract for storage - Voltage range printed on the board - the DC 5V to 650V marking stays readable on the back Applications - Electrolytic capacitors on power supply boards after power-off - Electronics repair and component inspection - Production testing and PCB maintenance - SMT components and dense circuit testing Note: Disconnect the power first, check the capacitor rating against the pen, and do not touch the circuit or exposed metal during discharge. Avoid long discharges and let the pen cool after a large capacitor. Always confirm zero volts with a meter before handling.