Excelvan M6013 Digital Auto Ranging Capacitance Meter Capacitor Tester Professional 0.01pF to 470000uF

Please Note: ?Accuracy may be affected by the test lead's length and distance, especially for testing pF small capacitance. Shortest test lead is recommended, and be careful the surrounding EMI or RF noise may affect the pF reading. ?Please discharge the capacitor before testing. You can use a screwdriver to short circuit or series with a resistor around 10ohm and short for 5 to 10s. There is one fast zener diode inside the meter to prevent high voltage, but it is important to discharge the capacitor firstly as it has large surge current and voltage, which may damage the meter. One Key Zero: ?OPEN circuit the test leads terminal. ?Press then release the "ZERO" button, LCD shows "ZERO" and wait the zero disappear. ?If using the meter array socket, need to OPEN circuit to set zero, too. Running Average: ?It will start running average automatically if the capacitance reading become stable and user can get reading more accurately. ?During running average it will show "AVG" at right bottom LCD or it will show raw data icon "RAW". ?If want to get higher accuracy reading, take the reading during AVG display. Specification: ?Accuracy: Up to 1% ?High Resolution: 5 digit ?Measuring Voltage: 80 Hours Package Included: ?1x Excelvan Digital Capacitance Meter ?1x Pair Test Probe