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.

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.

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.

The camera detector device supports USB fast charging and can stand by for up to 720 hours on a single charge. Hidden camera detector device accurately scans sockets, smoke alarms, TV set-top boxes, and bedside lighting for areas where privacy may be compromised, keeping users away from the sneak photo and video recordings.

The hidden camera detector has an upgraded sensitive chip, 10Mhz- 5GHz broadband, which can detect all locators, and accurate tracking to find the specific location of the wireless bug launch. When others touch the alarm device, a strong security alarm sound flashes at the same time to prevent the loss of goods.

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.

The high-voltage tester is used for wireless high-voltage electrical inspection and high-voltage line voltage testing, electrical inspection voltage range of 380V to 220kV, and a ground voltage display range of 0.1kV to 150kV. The high-voltage tester is equipped with a hook and a probe and has wireless transmission, sound/light alarm function, and data upload function.

High accuracy insulation resistance tester with easy-to-read LCD display, offers test voltages of 100V/250V/500V/1000V, insulation resistance test range from 0.00 MΩ to 5.0 GΩ. This megger insulation tester supports AC voltage measurement of 30V~750V, idea for testing transformers, motors, cables and other electrical equipment.

Insulation resistance tester is a megohmmeter with test voltages of 500V, 1kV and 2.5kV, and measuring insulation resistance up to 20.0 GΩ. High accuracy megger tester with backlight LCD display is capable of measuring AC Voltage, low resistance, PI and DAR, for testing transformers, motors, cables and other electrical equipment.

The LCD display power meter plug for sale, with a maximum current of 16A and a load of 3680W, the energy monitor helps users to monitor and manage their energy usage, identify energy wasting devices and potentially save money on their electricity bills. 

AC/DC leakage current clamp meter for sale online with 0mA-60A measurement range. The earth leakage clamp meter has functions such as data retention and data storage and can save 99 sets of data. The leakage current meter is connected to the computer through the USB interface, and the saved data can be uploaded to the computer for easy reading, analysis, storage, printing, etc.