Electrical Test & Measurement

30A split high precision leakage current sensor opening size 25mm, resolution 0.01mA AC, accuracy level 0.5, split core current transformer enables quick connection to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, high-precision digital multi-meters, etc.

Split core current transformer jaw size 40mm, range 60A AC, able to detect AC leakage current, high harmonic current, phase, electrical energy, power, power factor, etc. Split current sensor provides safe and fast current measurement without disconnecting the conductor.

High-accuracy LCD display digital electric energy meter for 3 phase metering, DIN rail mounted, current direct connection up to 100A, Modbus-RTU protocol communication RS485 port, one energy pulse output, and has low power consumption, high precision, high overload, electricity anti-stealing.

3 phase volt amp meter, wireless, 2V~700V voltage range, 0.001A~20A current range and 0°~360° phase range, automatic measurement, simple and fast operation, accurate and reliable. The digital volt ampere meter can perform wireless phase verification and test current, voltage, phase, etc. at different locations in the substation, widely used in electrical equipment manufacturing, petrochemical, iron and steel metallurgy, railway electrification, scientific research and teaching and other departments.

Three-phase volt amp meter, high precision, high stability, low power consumption, easy to use, available with 0~600V voltage range, 0mA~600A large current range, three large clamps 35mm x 40mm and USB interface. Digital volt ampere meter measures current, voltage and phase directly, is widely used for electric power, petrochemical, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutions, measurement departments, etc.

The high-accuracy true RMS digital multimeter with 6000 display digits, AC/DC voltage up to 1000V, AC/DC current up to 10A. The true RMS multimeter has a built-in VFC anti-interference start-up mode, which can filter out carrier interference or distorted voltage signals superimposed on sine waves.

Controlled by a microprocessor, the USB handheld optical power meter offers a power measurement range of -70 to 3 dBm and a wavelength range of 800 to 1700 nm. It is fully functional with an ergonomic design and features advanced cold molding technology, ensuring a durable and aesthetically pleasing appearance. Additionally, the built-in detector provides excellent protection.

The zero-sequence residual current transformers, available in both open and closed designs, feature sizes ranging from 100 mm to 420 mm. They support phase currents between 100 A and 2500 A, with unbalanced current output values from 10 mA to 1 A. Designed to meet diverse accuracy requirements, these transformers also comply with the rigorous balance performance standards set by the latest national regulations.

SISCO 12V/24V car battery checker tester offers three major test items: battery capacity test, cranking test, and charge system test. It also includes a data review feature, making it ideal for testing all 12 volt and 24 volt automotive batteries in cars, vans, boats, trucks, and motorcycles.

The portable three-phase power quality analyzer adopts the latest microprocessor technology and digital signal processing technology, built-in 8 GSD card mass storage, which can provide users with more convenient, safer and more accurate measurement and troubleshooting capabilities for power supply network.

The AC DC medical leakage current tester complies with the medical standard GB9706.1-2020, with an output voltage range of 0V to 300V and selectable output power capacity from 500VA to 5000VA.

Digital clamp current meter measures AC/DC current to 1000 amp, jaw opening measures current in a conductor up to 30*35mm without touching or interrupting the circuit. The AC/DC ampere meter is perfect for home and professional use, automotive, home, and industrial electrical troubleshooting.

Anti static wrist strap tester with reasonable price for sale. ESD wristband tester with 3 indicator lights, easy to use and operate. Testing your ESD wrist strap system before handling electrostatic sensitive is extremely important. This kind of wrist strap tester eliminates product damage caused by static electricity and ensure the safety of everyone. Wrist strap monitor is suitable for both workshop and laboratory.

Digital earth resistance tester for sale online. It is an insulation resistance tester with an 0.010Ω~1000Ω measure range, audible and visible alarm, data memory and data hold. Non-contact measurement is safe and fast. When using a ground resistance tester to measure the loop earth system, there is no need to disconnect the grounding down leads and auxiliary grounding electrode, saving time and more effect.

Good price earth leakage clamp meter with measuring range 0.00mA-60.00A, large jaw opening 25*35mm. The digital leakage current meter is a compact device that is in small dimensions makes it easy to transport and is ideal for working in narrow and cramped spaces.

Good price and high quality electrostatic field detector for sale online. This static electricity field meter with small size, easy to carry and store. The non-contact electrostatic meter can quickly detect the static electricity on the surface of the object. Sensing range of this ESD field meter is 100V-20KV. Electrostatic detector often used for static electricity measurement on the surfaces of plastic, rubber, and fiber.

This handheld analog multimeter can measure AC and DC voltage up to 600V. The analog display provides clear and accurate readings, making it easy to monitor fluctuations in real-time.

Surface resistivity tester equipped with an LCD display, which can read data clearly and keep data for better recording. The temperature measurement range of this handheld digital surface resistivity tester is 0 ℃ to 50 ℃. Surface resistance checker adopts the non-slip design on the side to effectively prevent the grip from falling. There are two models of digital ESD surface resistance testers available, you can choose according to your needs.

Combined with the optical light source and optical power meter, provides versatile functionality. The optical light source offers dual wavelengths of 1310nm and 1550nm to meet specific needs and the optical power meter measures wavelengths ranging from 800-1700nm and is calibrated for eight distinct wavelengths.

SISCO single phase digital power meter integrates voltage, AC/DC power, power factor, frequency, and many other functions into one, with perfect function, superior performance, and simple operation, widely used in production, testing, evaluation, and scientific research, and many other fields.