Thursday, April 9, 2026

Practical Operation of 117C Auto-Range Digital Multimeter

Overview & Core Function

The 117C is a high-precision true-RMS digital multimeter designed for electrical engineering professionals and on-site operation. Its auto-range function is one of its key advantages, supporting both automatic and manual ranging modes to simplify operation and improve testing efficiency.

Measurement Capabilities

With the auto-range feature, the multimeter can automatically identify and adjust the measurement range, enabling accurate testing of multiple electrical parameters:

- AC/DC voltage: Up to 1000V

- AC/DC current: Up to 10A

- Other parameters: Resistance, capacitance, frequency, temperature, continuity, diode and triode tests

Operation Convenience & Safety

Equipped with a 6000-count display, the 117C integrates practical functions including LoZ, LPF, Auto Volt, VFD, NCV detection, backlight and flashlight, ensuring fast and intuitive operation even in complex field environments.

For safe and stable use, it has built-in overload protection, 2-meter drop resistance, and meets CAT III 1000V safety standards, making it suitable for industrial, power, communications and maintenance scenarios.

#1000V RMS DIGITAL MULTIMETER,#high-precision,#Multimeter,#Electrical Engineer



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