Handheld Clamp Meters
GAO Tek handheld clamp meters are portable electrical measurement devices equipped with a hinged jaw or clamp mechanism. These meters are designed to be held in the hand and are commonly used by electricians, technicians, and professionals working with electrical systems. Here are some key features and benefits of handheld clamp meters include portable, convenient, quick, versatile, easy-to-read, durable, safe, battery-powered, and data-logging.
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Showing 1–24 of 30 results

Advanced Earth Leakage Clamp Meter with AC/DC & Ground Testing – GAOTek

SKU: GAOTek-CME-108
Advanced Earth Leakage Clamp Meter accurately measures leakage current, ground resistance, AC/DC currents with data logging and a backlit LCD display. 

Clamp-On Ultrasonic Flow Meter with High Accuracy – GAOTek

SKU: GAOTek-HCM-208
Clamp-On Ultrasonic Flow Meter with High Accuracy measures liquid flow in pipes up to 6000mm. Non-contact, easy to install, bi-directional, and precise. 

Digital Clamp Multimeter with 1000A & Leakage Detection – GAOTek

SKU: GAOTek-CM-102
Digital clamp multimeter with 1000A AC current, leakage detection, voltage, resistance, capacitance, frequency, and temperature measurement. 

Digital Clamp Phase Meter with InGaAs Detector and 300 Hour Battery – GAOTek

SKU: GAOTek-FPM-104
Digital Clamp Phase Meter for AC Signals, InGaAs Detector, 60-Hour Battery, 1310/1550 nm Wavelength, with Rugged Design & Universal Interface

Electric Test Digital Earth Resistance Clamp Meter – GAOTek

SKU: GAOTek-CM-107
Electric Test Digital Earth Resistance Clamp Meter for accurate ground resistance measurement with a digital display, durable design, and wide application. 

GAOTek Digital 3 Phase Harmonic Power Clamp Meter

SKU: GAOTek-CM-108
GAOTek digital 3 phase harmonic power clamp meter is a sophisticated and versatile instrument designed for power quality analysis in three-phase electrical systems.

GAOTek Digital Wall Mounted Clamp Meter

SKU: GAOTek-HCM-201
This Digital Wall Mounted Clamp Meter has a diameter nominal dn 25 to dn 1000 flow meter, accuracy up to +or -1.0%, and medium liquid, water.

GAOTek Power Clamp Meter

SKU: GAOTek-HCM-209
GAOTek power clamp meter the way you manage energy with our Smart Home Energy Monitor, designed to provide real-time electricity monitoring for a more efficient and cost-effective lifestyle.

GAOTek Remote Display True RMS AC/DC Clamp Meter

SKU: GAOTek-CME-105
GAOTek Remote Display True RMS AC/DC Clamp Meter is a versatile electrical testing tool designed to measure both alternating current (AC) and direct current (DC) with accuracy and convenience.

GAOTek RMS Current Clamp Meter

SKU: GAOTek-CME-109
GAOTek RMS Current Clamp Meter is a versatile and reliable measuring instrument used for electrical current measurements.

Industrial Clamp Flow Meter with Multiple Electrode Materials – GAOTek

SKU: GAOTek-HCM-206
Accurate flow measurement for water and sewage with industrial clamp design, offering various electrode materials and protection grade IP 67.  

Portable 3-Phase Power Quality Analyzer with Harmonics – GAOTek

SKU: GAOTek-HCM-203
Portable power quality analyzer with harmonic analysis, voltage/current measurement, phase detection & 3-phase diagnostics for industrial applications. 

Portable Ultrasonic Clamp-On Flow Meter with RS-232 – GAOTek

SKU: GAOTek-HCM-207
Portable ultrasonic flow meter with RS-232 output, LCD display, ±1% accuracy & support for various pipe materials. Ideal for industrial flow monitoring. 

Portable Ultrasonic Flowmeter with Transit-Time Measurement – GAOTek

SKU: GAOTek-HCM-202
Portable Ultrasonic Flowmeter with transit-time measurement, RS232/RS485 interface, data logging, and wide pipe compatibility for accurate flow analysis.

Precision Power Clamp Meter with Harmonic Analysis – GAOTek

SKU: GAOTek-HCM-210
Precision Power Clamp Meter with Harmonic Analysis: Measures voltage, current, power, phase, waveforms, and harmonics; LCD display, data storage, portable design. 

RMS AC/DC Power Clamp Meter with VFD & Harmonic Analysis – GAOTek

SKU: GAOTek-CME-103
RMS AC/DC Power Clamp Meter with VFD mode, harmonic analysis, 600kW power measurement, inrush current detection, data logging, and LED display. 

True RMS Wireless Clamp Meter with iFlex & CAT III 1500V – GAOTek

SKU: GAOTek-CM-105
True RMS Wireless clamp meter with iFlex probe, CAT III 1500V rating, thin jaw for tight spaces, DC power measurement, and IP54 protection. 

Ultrasonic Clamp-On Flow Meter with Heat Measurement – GAOTek

SKU: GAOTek-HCM-205
Ultrasonic clamp-on flow meter with heat measurement, IP65 protection, RS232 output, wide pipe compatibility & LCD display for precise monitoring. 

Versatile AC/DC Clamp Meter with True RMS and Data Logging-GAOTek

SKU: GAOTek-CM-101
Versatile AC/DC Clamp Meter with True RMS, data logging, non-contact voltage detection, and easy-to-read display for accurate measurements. 

Visual Fault Locator with Power Meter and Cable Tracker – GAOTek

SKU: GT00ZT00ZZ
This multifunctional device integrates an optical power meter, visual fault locator, cable tracker, and sequence checker for efficient fiber optic.

Wireless High-Voltage Clamp Meter with Leakage Detection – GAOTek

SKU: GAOTek-HCM-204
Wireless High-Voltage Clamp Meter with Leakage Detection measures AC current up to 20,000A, transmits data 150m, and features a 3.5" LCD display. 

GAO-GFL-101 Portable DC Ground Fault Detector

SKU: GAO-GFL-101
DC power system grounding is an abnormal occurrence which may lead to system damage.

GAOTek AC and DC Clamp Meter with Integral Test

SKU: GT00Z600ZX
This AC and DC clamp meter is specially designed for measuring AC/DC current and leakage current with modern CT technology and digital integration technology.

GAOTek AC/DC Clamp Meter with Non-Contact Measurement

SKU: GT00Z600ZW
This highly accurate AC and DC clamp meter with non-contact measurement is specially designed for measuring AC/DC current, leakage current, and repairing the car circuit leakage up to 600 V line voltage