Insulation Resistance Tester, Flexible Current Clamp Meter 470mm Coil Leakage Current Tester High-precision Current Tester FR1050

Product Information:FR1050 series flexible current clamp meter is well-designed and manufactured for field test of AC large current and leakage current, with high accuracy, good linearity, and anti-interference ability, it can replace the traditional ordinary clamp meter and large diameter clamp meter to measure large current and leakage current.，widely used in electricity, communications, meteorology, railways, oil fields, construction, measurement, research and teaching units, industrial and mining enterprises and other fields. It is especially suitable for places where cables are dense, transformers are connected to the wall for current measurement of subway cores, and tests for thick wire cables are conducted, suitable for current testing of industrial environments such as relay protection, thyristor rectification, variable frequency speed control, semiconductor switching, power electronics conversion equipment, arc welding, etc. with severely distorted signals.The flexible current sensor, Rogowski Coil, adopts advanced Rockwell coil (or Rogowski coil) technology and is a toroidal coil uniformly wound on a non-ferromagnetic material, without hysteresis effect and without magnetic saturation phenomenon. High linearity, strong anti-interference ability. The output signal is the current-to-time differential. By integrating the output voltage signal, the input current can be truly restored. The measured current range can be from milliampere to tens of thousands of amps. Flexible current clamp part without any exposed metal conductor, non-contact measurement, safe and fast；Its small size, light weight, exquisite appearance, soft and flexible, suitable for narrow environments and cable intensive places；High measurement accuracy, high reliability, and response frequency bandwidth, users can customize the coil length according to demand。The instrument also has the function of AC DC voltage test, alarm above the set value, data retention, data storage, etc. It is easy to use and is an essential tool for electrician safety testing.Specification:Function：Current test, leakage current testCurrent accuracy：Accuracy ±2%±5dgt (The wire is at the center of the flexible coil，23℃±2℃)AC voltage：0.0V～750V AC Accuracy±1.5%rdg±3dgtAC voltage：resolution 0.1VDC voltage range：0.0V～1000V DC Accuracy±1.5%rdg±5dgtDC voltage resolution：0.1VSampling rate：2times/secPower：DC4.5V 7# alkaline battery（1.5V AAA×3）Backlight：HaveTest method：Flexibility CTInstrument size：Host size：W/T/H: 151*100*35mm（not including coil）LCD size:45mm×28mmCoil thickness:Φ8mm(Suitable for narrow environments and cable-intensive places)Instrument total weight:220g（φ150mm caliber, including battery）Overflow display:Over-range overflow function：“OL”symbol displayData storage:500groupsData is full:Data full function：“FULL”symbol displayBattery voltage:The battery voltage is 4 grids. When the battery symbol is empty, the battery is less than 3.15V.Insulation resistance:Larger than 100M（1kV）Working temperature and humidity:-10℃～40℃ below 70%rhStorage temperature and humidity:-10℃～60℃ below 80%rhSuitable for Safety Regulations IEC1010-1、IEC1010-2-032、 pollution grade 2、CAT Ⅲ(600V) IEC61326(EMC standard)Package List:Instrument:1PCTest pen：1SET（red and black each 1）Instrument bag：1PCInstrument battery：7# alkaline AAA batteries 3 sectionManual, certificate：1SET

• ★ New design, high-end appearance, luxury black screen
• ★ Inner diameter: φ150mm Coil length: 470mm
• ★ Current range: 0mA-10000A Resolution: 1mA
• ★ Voltage range: 0.0V～750V AC, 0.0V～1000V DC
• ★ 1mA resolution, accurate measurement of leakage current
• ★ Can replace traditional bulky caliber pliers, convenient and accurate, flexible configuration
• ★ AC voltage：0~750V DC voltage：0.0V~1000V
• ★ 500groups data storage