Electrical Test & Measurement

Digital megger insulation tester supports insulation resistance at 100V, 250V, 500V and 1000V test voltages, for various ranges of 0.1 - 500MΩ, 0.5 - 2GΩ, 1MΩ - 4GΩ and 2MΩ - 10GΩ. PI, DAR, voltage and low resistance can also be measured. High accuracy insulation resistance tester with backlight LCD display, idea for transformers, motors, cables and other electrical equipment test.

Portable megger insulation tester can measure the insulation resistance, voltage, PI, and DAR, which supports insulation resistance at 500, 1000, 1500V and 2500V test voltages, with testing insulation resistance up to 100 GΩ. High accuracy insulation resistance tester is ideal for testing high voltage equipment including transformers, generator and cables.

Digital high voltage megger tester with test voltages of 500V, 1000V, 2500V, and 5kV, measuring resistance range up to 1000G ohm for electrical equipment diagnostic testing and maintenance. Portable megger insulation tester has large backlight LCD display, easy to read and high accuracy.

Digital phase detector applied to phase judgment and phase sequence testing of handcart-type metalclad withdraw switchgear in the 10kV-35kV power distribution system. 0°~360° phase range, 20m detecting distance and 45.0Hz~65.0Hz frequency range. It is a noncontact phase tester, with a 3.5-inch true-color LCD screen that can display phase, frequency, phase sequence and test results on the same screen, widely used in the power industry, electronic manufacturing, industrial control etc.

The power consumption meter features a large LCD display with a backlight function, which makes it easy to read data even in the dark. The digital socket power meter has a wide voltage range of 230V-250V and a maximum operating current of 16A. The sisco plug in power meter is used in schools, offices, laboratories, factories and even at home to monitor the power consumption of connected or standby devices.

High quality and good price digital surface resistance meter for sale online. This kind of electrostatic discharge tester equipped LCD display and backlight, makes clear reading. The operating temperature of surface resistance tester between 0 ℃ to 50 ℃. ESD surface resistivity meter widely used in electronics industry and machinery industry.

Digital volt amp meter for sale online. AC volt amp meter can directly measure AC voltage (0~500V), AC current (0mA-10A) and phase (0~360°) without opening the circuit under test. High precision volt ammeter features a super-large LCD display with characters as high as 40mm and Φ8mm CT size, suitable for electric power, petrochemical, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutions, measurement departments, etc.

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.

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.

Factory price and high quality ESD wrist strap tester for sale online. Test results include: Lo-FAIL, PASS, and Hi-FAIL. If the wrist strap fails, the operator will know if the failure is too high or too low by wrist band tester. The operation temperature of this wrist strap tester is between 10 ℃ to 40 ℃. ESD wrist strap monitor often used in electronics factory and laboratory.

The through-hole diameter of the open/closed fire monitoring residual current transformer ranges from 25mm to 150mm, with main circuit currents covering 63A to 1000A, and unbalanced current output values ranging from 10mA to 1A, not only meets the technical requirements for various accuracy levels but also complies with the stringent balance performance requirements of the new national standards.

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.

Cheap price grounding resistance tester for sale online. The digital earth resistance tester supports both 32A and 70A versions to meet the needs of different testing applications. This earth ground tester is an advanced and reliable device designed to measure the resistance of grounding systems.

The electrostatic field meter is a non-contact meter, which can measure surface electrostatic voltage. Measuring range of this electrostatic meter: 0 to±1.49KV (low range), ±1.0KV to ±20.0KV (high range). This static field meter with a digital display, easy to read. The ambinet conditions of the digital static field meter is 10℃-40℃, 0-60%RH. Handheld digital electrostatic field meter often used in the laboratory, cleanroom, and material research.

Buy an excellent hidden camera detector online. Using infrared sensing technology, the photo-sensitive sensor emits a beeping alarm when an object emits infrared light. Hidden camera detectors can be used to find GPS trackers in cars, listening devices in mobile phones or conferences, and hidden cameras in hotels.