Electrical Test & Measurement

Durable volt amp meter can measure two AC voltages, currents and phases between voltages and currents at the same time in the range of 0~600V/0mA~20A, especially suitable for electric energy billing systems and relay protection systems. Digital ac volt amp meter is provided with a Φ8mm CT size, high-insulation sheath and 8-inch TFT color LCD screen. USB interface can store 1200 sets of data. Sharp and small jaws are suitable for places with dense wiring.

High-quality volt amp meter with a large-diameter current clamp (35mm x 40mm), which is suitable for testing occasions with thick wires and high currents. 0~600V voltage range and 0mA~600A large current range, USB interface for uploading data, color LCD screen, high-insulation sheath, digital volt ampere meter is widely used in electric power, petrochemical, metallurgy, scientific research institutions, etc.

The earth leakage clamp meter measures current up to 1200A, the leakage current meter has large diameter jaws of 68mm for work with large conductors. The clamp meter’s jaw is fully shielded to accurately capture very small leakage signals and to minimize external electromagnetic interference.

The leakage current meter comes with current measurements up to 300 and with a resolution of 0.1 mA, large jaw opening 35*40mm, features strong interference, is almost unaffected by the external magnetic field, suitable for high accuracy small current measurement. The earth leakage clamp meter is specially designed for leakage current measurement.

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.

The leakage current meter with 0.00mA-600.00A measuring range, jaw opening 35*40mm which can clamp a diameter of 35 wires. Clamp-shaped high-accuracy earth leakage clamp meter ensures the accuracy and stability of measurement, winding clamp head for accurate measurement. Data storage 99 groups, display "FULL" symbol to indicate that the storage is full.

The earth leakage current meter with 0.00mA-2000.00A measuring range, a super large diameter jaw opening 80*80mm which can clamp 96mm flat wire or flat steel ground wire. The leakage current clamp meter supports data hold, automatic shutdown, and low battery indication. High-definition backlit LCD display and LED flashlight make it easy to deal with dark environments.

Digital earth resistance tester is equipped with a sound and light alarm, data storage and data retention function and 0.01Ω-200Ω measurement range. Clamp-on ground resistance tester is widely used in grounding resistance measurement and loop resistance measurement of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment.

The double-clamp ground resistance tester is equipped with a 0~300kΩ range, large LCD display, a large-capacity rechargeable lithium battery pack, and a USB interface for data upload. Multi earth resistance tester is specially designed for measuring ground resistance, DC resistance, soil resistivity, ground current, and ground voltage. Several testing methods for selection. The waterproof shell is suitable for use in outdoor construction sites.

High-current flexible clamp meter measures AC current up to 9999 amp, large jaw opening of Φ200mm, 10mA resolution. The AC flexible clamp meter is carefully designed and manufactured for on-site testing of large AC currents. The clamp current meter is widely used in electric power, communication, meteorology, scientific research, teaching units, and other fields.

High-accuracy flexible AC clamp meter measures AC current to 10000 amp, large jaw opening of Φ200mm, 1mA resolution. The AC clamp meter has a USB communication interface, which can store data, upload the stored data to the computer through the system software, and realize the functions of reading, querying, saving, printing, and other historical data.

The flexible current transformer measures AC currents for power metering, power quality analysis and general purpose applications, with a coil diameter of Φ12mm and a response frequency of 0.1Hz to 1MHz, which provides a versatile solution when space is limited and a rope CT is needed to physically wind irregularly shaped conductors or wires.

The flexible current transformer coil diameter Φ7.5mm, range 0A~10000A, coil inner diameter φ50mm,100mm, 500mm optional. The Coil current transformer is soft and flexible, with no exposed metal conductors in the coil section, making it suitable for measuring current in conductors of very large size or irregular shape.

The flexible current transformer is composed of integrator and coil, with a response bandwidth of 0.1Hz-1MHz, range AC 0A~3000A/6000/10000A AC, coil diameter Φ7.5mm or Φ12mm optional. Flexible current transformer with integrator allows more convenient integration into other test equipment, such as power quality analyzer, harmonic analyzer, power parameter recorder, phase detection analyzer, etc.

The flexible current transformer reduces the input current by integrating the output voltage signal, the range is available from AC 3000A, 6000A or 10000A, the coil diameter of 7.5mm, sisco flexible current transformer is soft and flexible, applicable to narrow environments and dense places of the lineup.

Earth ground tester with digital backlight LCD display for earth ground resistance measurement, measuring range available with 0 to 2000 Ohm or 0 to 4000 Ohm. The earth resistance meter supports earth voltage test, 0 ~ 200V or 0 ~ 400V.

A high voltage tester is an alarm device worn on the arm, with an alarm voltage range of 1kV~500kV, when the operator wears the alarm and is close to the high-voltage live body a certain distance, according to the voltage level corresponding to the safety distance, the alarm sound, and light alarm, to remind the electrician to pay attention to safety and avoid high-voltage electrocution accident.

High voltage tester with alarm device, alarm voltage range 1kV to 500kV, for close operators to provide a safe, practical, convenient new high voltage alarm. Wrist type high voltage alarm is widely used in electric power, railroad, industrial and mining enterprises and other closed power operations.

High voltage tester using non-contact sensing technology, accurate alarm, alarm voltage range 40V ~ 1kV, wrist type high voltage alarm with a unique automatic trigger detection function, which ensures the safety of staff near the power.

High voltage tester test voltage level 380V~110kV, probe hook aperture φ60mm, measuring current range 0.1A ~ 6000A. High voltage tester can test high voltage to ground voltage and high voltage line current at the same time as the power test alarm.