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Testermeter-ETCR6420B Digital Clamp Multimeter
1. Introduction
ETCR6420 Series Clamp Multimeter is a portable type clamp digital multimeter, which can measure DC voltage, AC voltage, current true RMS value, resistance, frequency, on-off test, temperature, forward voltage drop of the diode and other parameters. The capacitance measurement range is up to 10mF and the measurement speed of large capacitance is fast. The instrument with a small structure, easy to operate and portable. It is an ideal instrument for electrical measurement, which provides a safe, accurate and convenient new electric power meter for electric inspectors, and is an essential tool for electrical safety inspection.
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2. Electrical Symbols
Extremely dangerous! The operator must strictly follow the safety rules, otherwise there would be danger of electric shock, causing personal injury or injury accident. | |
Dangerous! The operator must strictly follow the safety rules, otherwise there would be danger of electric shock, causing personal injury or injury accident. | |
Warning! Operators must strictly follow safety rules , otherwise personal injury or equipment damage may occur | |
Double insulation | |
AC | |
DC | |
Low battery | |
| Capacitance |
