Extech EX503 - Manual
Extech EX503 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – OVERVOLTAGE CATEGORY I; WARNING
- Page 3 – CAUTIONS
- Page 6 – Operating Instructions; DC
- Page 11 – Maintenance
- Page 12 – still good and that they are properly inserted.; REPLACING THE FUSES; removing the fuse cover.
- Page 13 – Specifications; Function Range Resolution
- Page 14 – Copyright; ISO
User's Guide
Autoranging Multimeter
Extech EX503
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Summary
EX503-en-GB_ v5.3 4/15 2 Introduction Congratulations on your purchase of the Extech EX503 Autoranging Multimeter. This meter measures AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Diode Test, and Continuity plus Thermocouple Temperature. It features a waterproof, rugged design f...
EX503-en-GB_ v5.3 4/15 3 CAUTIONS Improper use of this meter can cause damage, shock, injury or death. Read and understand this user manual before operating the meter. Always remove the test leads before replacing the battery or fuses. Inspect the condition of the test leads and the meter itse...
EX503-en-GB_ v5.3 4/15 6 Operating Instructions WARNING : Risk of electrocution. High-voltage circuits, both AC and DC, are very dangerous and should be measured with great care. 1. ALWAYS turn the function switch to the OFF position when the meter is not in use. 2. If “ OL ” appears in the display ...
