A Quick Guide to AC Voltage Measurement Using the 117C Multimeter

The method for measuring AC voltage using the 117C digital multimeter is straightforward and intuitive. First, connect the red test lead to the 'VΩ℃' input port and the black test lead to the 'COM' port. Then rotate the function selector knob to the AC voltage range (V~), before securely connecting both probes in parallel to the circuit under test. This multimeter features automatic ranging, allowing direct voltage readings on the display. Its True RMS measurement technology ensures accurate readings, safely measuring up to 1000V AC. For testing lower AC voltages, switch to the 'MV' range. This device is suitable for various applications including electrical installations and fault-finding.

The 117C multimeter renders AC voltage measurement both secure and straightforward through its auto-ranging capability, high safety rating (CAT III 1000V), and True RMS measurement. Its supplementary NCV and LoZ functions further assist in navigating complex field conditions.

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NCV Non-Contact Voltage Tester - 117C Digital Multimeter with 1000V/10A True RMS

The 117C 1000V 10A RMS Digital Multimeter is a high-precision instrument specifically engineered for professional electrical work. Featuring true RMS measurement capability, it accurately measures AC/DC voltages up to 1000V and currents up to 10A, meeting demanding operational requirements. The product incorporates NCV non-contact voltage detection, enabling rapid identification of live circuits without touching wires, significantly enhancing operational safety. Its rugged construction withstands 2-metre drop tests and complies with CAT III 1000V safety standards, making it a dependable choice for power distribution, telecommunications, industrial maintenance, and electrical installation applications.

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GFUVE Digital Multimeter 117C with zero line testing

For professionals who demand accuracy, durability, and safety in demanding electrical environments, the GFUVE 117C Digital Multimeter stands out as an exceptional tool. Engineered with a high-precision True RMS measurement system and a robust feature set including live wire (zero line) detection, it is designed to deliver reliable performance for a wide spectrum of technical applications.

At its core, the 117C is a versatile and rugged measurement solution. It offers comprehensive testing capabilities, including AC/DC voltage measurement up to 1000V, AC/DC current measurement up to 10A, alongside resistance, capacitance, frequency, and temperature readings. Its high 6000-count display ensures clear and accurate readings. Beyond standard measurements, it is equipped with specialized functions like a Low-Z mode to prevent false readings from ghost voltage, an LPF filter for accurate variable-frequency drive (VFD) measurements, and crucially, non-contact voltage (NCV) and live wire detection for enhanced electrical safety.

Built to withstand the rigors of fieldwork, this multimeter features a compact, ergonomic design and has passed a stringent 2-meter drop test, guaranteeing that its accuracy remains intact even after accidental impacts. User-centric features such as an auto backlight, a built-in flashlight, and overload protection make it both convenient and safe to operate in various lighting conditions and electrical settings.

Adhering to the CAT III 1000V safety standard, the GFUVE 117C is a trustworthy choice for professionals across numerous industries. It is perfectly suited for tasks in power quality analysis, electrical installation, industrial maintenance, telecommunications, and educational institutions. Packaged in a gift box complete with test leads and batteries, it is ready to be your go-to instrument for precise and safe electrical diagnostics.

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117C Digital Multimeter with LED Light

The 117C is a true RMS digital multimeter that combines high precision, rugged durability and practical illumination, making it the ideal testing tool for electrical and electronics engineers and technicians. Beyond its robust electrical measurement capabilities, its integrated LED illumination system significantly enhances productivity in low-light environments.

The core strengths of this multimeter lie in its comprehensive measurement capabilities and outstanding reliability. It safely and accurately measures AC/DC voltages up to 1000V and AC/DC currents up to 10A, while also supporting measurements of resistance, capacitance, frequency, temperature, and other parameters. Its design addresses demanding practical requirements, passing a 2-metre drop test to ensure accuracy after accidental impacts. It complies with CAT III 1000V safety standards, providing dependable protection.

Particularly noteworthy is its user-centric illumination design. The multimeter features automatic backlighting, a dedicated flashlight and a work light, enabling clear display readings and illumination of test points within dimly lit distribution boxes, equipment cabinets, or night-time construction sites. Furthermore, it incorporates practical features such as non-contact voltage detection (NCV), data hold, and maximum/minimum recording. Combined with its compact form factor and straightforward operation, it effortlessly handles measurement challenges across diverse complex scenarios including power distribution, telecommunications, industrial sites, education, and domestic settings.

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117C Digital Multimeter Use DC Voltage Measurement Battery Voltage

The 117C Digital Multimeter is engineered for professionals who demand dependable and safe DC voltage measurement, making it an indispensable tool for accurately checking battery voltage levels. With its high 6000-count resolution, you can measure DC voltage with a basic accuracy of ±(0.5%+3) across a wide range of scales, from precise 600mV to robust 1000V. This ensures that whether you're diagnosing a single-cell battery or monitoring a larger system's power supply, you get clear and trustworthy readings.

Designed with safety as a cornerstone, this meter is CAT III 1000V rated and built to withstand tough field conditions, including a 2-meter drop test, so you can use it with confidence in various electrical environments. The auto backlight and integrated flashlight further support you when working in dimly lit areas. Beyond accurate battery voltage measurement, the 117C is a versatile, all-in-one tool for electronic and electrical maintenance, featuring capabilities like True RMS measurements, capacitance, frequency checks, and a built-in NCV non-contact voltage detector for enhanced on-site safety.

208D Clamp Meter (1000A AC/DC)

Meet the 208D Digital Clamp Meter: Your all-in-one solution for precision electrical testing. Engineered for safety and versatility, it delivers true-RMS accuracy on a large 6000-count display for measurements from micro-electronics to high-power industrial systems.

Beyond standard current and voltage, the 208D excels in complex environments. Eliminate misleading "ghost" voltages with the dedicated LoZ mode, capture fleeting startup surges with Inrush Current mode, and reliably measure VFD/inverter outputs using the Low-Pass Filter (LPF). With high-precision temperature measurement and an optional probe that extends AC current measurement to 3000A, it's ready for any challenge.

Built to the highest safety standards (CAT IV 600V / CAT III 1000V, CE/ETL certified), the 208D ensures you work with confidence.

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GF312V2S HIGH PRECISION ONSITE PORTABLE THREE PHASE REFERENCE METER POWER SUPPLY METHODS

GF312V2S portable three-phase reference meter offers three distinct power supply methods for on-site use: AC power supply, built-in lithium battery supply, and phase voltage supply. Among these, AC power supply and built-in lithium battery supply are the most commonly used methods, both featuring straightforward and direct operation. Phase voltage supply, on the other hand, serves as a specialized power solution tailored for specific field conditions. These three methods provide users with flexible options to adapt to various application scenarios.