EXTECH ET30B Electrical Tester
EXTECH ET30B Electrical Tester
MODEL ET30B – Electrical Tester 
INTRODUCTION
- Test AC and DC Volt Circuits at 6, 12 and 24 Volts.
- Features heavy-duty 5’ (60”) cord with stainless steel probe and insulated ground clip.
OPERATION
Always perform a self-check on a known live voltage before testing. Connect the alligator clip to the negative side of the circuit. Touch the test probe tip to the positive side of the circuit. Tester will light if voltage is detected.
WARNINGS:
- To minimize risk of eye injury, always use protection.
- Unplug or disconnect power source before working near conductive surfaces as severe electrical shock may occur.
- Only use tools for the purpose which they were designed.
CAUTION: Do not attempt to measure circuits that contain > 24V AC or DC.
Use extreme caution when checking electrical circuits to avoid injury due to electrical shock. FLIR Systems, Inc. assumes basic knowledge of electricity on the part of the user and is not responsible for any injury or damages due to improper use of this tester.
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