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20 RANGE ANALOG MUL
20 RANGE ANALOG MUL
20 RANGE ANALOG MUL TIMETER
20 RANGE ANALOG MUL
20 RANGE ANALOG MUL
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
Copyright
of this manual or any artwork contained herein may be reproduced in any
shape or form without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353
OPERATING INSTRUCTIONS
©
2004 by Harbor Freight Tools
90926
®
®
. All rights reserved. No portion
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Summary of Contents for CEN-TECH 90926
- Page 1 20 RANGE ANALOG MUL TIMETER TIMETER 20 RANGE ANALOG MUL TIMETER TIMETER 20 RANGE ANALOG MUL 20 RANGE ANALOG MUL TIMETER 90926 OPERATING INSTRUCTIONS ® 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at http://www.harborfreight.com © ® Copyright 2004 by Harbor Freight Tools .
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Page 2: Specifications
Avoid working alone. If an accident happens, an assistant can bring help. Keep work area clean. Cluttered areas invite injuries. Avoid electrical shock. Use extreme caution when working around uninsu- lated conductors or bus bars. Prevent body contact with grounded surfaces SKU 90926 For technical questions, please call 1-800-444-3353. Page 2... - Page 3 In addition, caution is necessary when near the coil, spark plug cables, or distributor of a running engine. The engine should always be off if adjustments are to be made to the distributor. SKU 90926 For technical questions, please call 1-800-444-3353. Page 3...
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Page 4: Control Layout
Adjust AC Volt Selection Area DC Volt Selection Area Continuity Test LED/Transistor DC current Selection and Selection Area Jack (mA) + Jack Ohm Selection Area -COM Jack Battery Selection Area SKU 90926 For technical questions, please call 1-800-444-3353. Page 4... -
Page 5: Reading The Scale
When testing is complete, remove Test Leads and store them and the meter in a safe, dry location. SKU 90926 For technical questions, please call 1-800-444-3353. Page 5... -
Page 6: Ac Voltage Measurements
If the meter does not read “0” Ohms, the ohmmeter needs to be calibrated to enable accurate measurements. a. With the test leads held together, adjust the Ohm Zero Adjust Knob until the meter’s pointer aligns on “0”. SKU 90926 For technical questions, please call 1-800-444-3353. Page 6... -
Page 7: Battery Testing
Connect the red test lead to the positive end of the battery and the black lead to the negative. Read measurement. When testing is complete, remove Test Leads and store them and the meter in a safe, dry location. SKU 90926 For technical questions, please call 1-800-444-3353. Page 7... -
Page 8: Maintenance
Adjustment screw right below the center of the dial. See Figure A . c. Turn screw slightly until the meter pointer aligns on “0.” Figure A Figure C Meter Zero Adjustment Screw Figure B Spare Fuse Screw SKU 90926 For technical questions, please call 1-800-444-3353. Page 8... - Page 9 Using the wrong fuse or using another material or object instead of a fuse is very dangerous and may cause a fire. d. After replacing the fuse, close the meter. Figure D Figure E Spare Fuse Fuse Fuse SKU 90926 For technical questions, please call 1-800-444-3353. Page 9...
- Page 10 TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 90926 For technical questions, please call 1-800-444-3353. Page 10...