Supco Digital impedance tester

CAPACITOR TESTER INTRODUCTION The capacitor tester can reliably test all capacitors from 0.01 MFD to 10,000 MFD. This includes all types of start and run capacitors used in the refrigeration and air conditioning industries. It is designed to meet all industrial specifications and service requirements. BATTERY INSTALLATION Slide the rear cover down and install (4) AA batteries. Observe polarity as indicated on the bottom of the battery compartment. BATTERY TEST Set scale to 10 MFD. Separate clip leads so that no contact is made. Press the activator button. If the batteries are good the display will read 8.888. If other numbers appear this indicates that the batteries are weak and should be re- placed. OPERATING INSTRUCTIONS 1. Disconnect capacitor from all power sources. 2. Discharge capacitor. Failure to discharge capacitor can cause the protective fuse to open. 3. Attach clip leads to capacitor terminals. It is important to assure good contact to the capacitor terminals. 4. Set scale switch to expected capacitor value range. From 0.01 MFD to 10 MFD set scale switch to 10 MFD. For values over 10 MFD set scale switch to 10,000 MFD. Press activator button. Value will be on LED display. TO DETERMINE: SET SWITCH AT: DISPLAY READOUT: VALUE WILL BE GIVEN CAPACITOR VALUE EXPECTED RANGE WITH LAST DIGIT(S) CONTINUALLY BLINKING. OPEN CAPACITOR 0-10 MFD WILL READ 8.888 SHORTED WILL READ 0.000 CAPACITOR 0-10 MFD OR NUMBERS WILL CONTINUALLY CHANGE NOTE: When unit indicated a shorted capacitor, be sure to test the capacitor at the higher range. Good capacitors above 10 MFD will indicate a shorted capacitor (display will show 0.000) when tested on the low range. On the high range the correct reading will be displayed. The Right Choice MFD10 Digital Capacitor Tester New and Improved! This pocket size, battery operated capacitor tester is simple to operate. Just attach the leads to the capacitor terminals, press the button, and the exact capacitor value is brightly displayed on the LED readout. A handy carrying case is also included. Features/Benefits • New, rugged case • Rubber grips for easy handling • Range: 0.001 µF to 9999 µF • Accuracy +/- 5% • Auto-ranging • One button operation • Now with magnetic leads • Includes alligator clips • Longer leads - now 12” • Sliding door to easily store test leads & clips • Includes soft carrying case • Dimensions: 2 5/8” X 1 3/8” X 4 1/4” • Operates on 3 AAA batteries (not included) Accessories Part No. Description MFDFUSE Replacement fuse 22792 Soft carrying case