Wireless High And Low Voltage Clamp Meter Digital Clamp Meter High And Low Voltage Leakage Current Test Meter ETCR9100B

Function: high and low voltage AC leakage current and current online test; online judgment of damp or aging zinc oxide arrester; indirect test of current transformer ratioPower source: DC6V alkaline dry battery (1.5V AAA×4)Measuring range: AC 0.00mA～600A (50/60Hz automatic)Resolution: 10uATest accuracy: (23℃±5℃, below 80%RH)0.00mA～100A: ±1%±5dgt100A～600A: ±2%±5dgtInstrument quality: detector: 335g (including battery), total instrument weight: 2.5Kg (including insulating rod and battery)Instrument size: high pressure detector width and height: 68mm×245mm×40mmReceiver: width, height and thickness 75mm×170mm×30mmJaw size: φ33mmLCD size: 47mm×28.5mmInsulation rod size: φ32mm, 1m/section (5 sections)Display mode: 4-digit LCD display, backlight function, suitable for dim placesSampling rate: 2 times/secTest method: Clamp CT, integral methodTransmission method: wireless transmission, the maximum distance of linear transmission is about 30mPEAK hold: automatically hold the test value at a high place, usually press the PEAK button in the test mode, the PEAK light is on, that is, the PEAK hold function is turned on, and then press the PEAK button to cancel this functionData retention: Press the HOLD key to hold the data in the normal test mode, the "HOLD" symbol is displayed, and then press the HOLD key to cancelData storage: 99 groups, the “MEM” symbol indicates during the storage process, the “FULL” symbol flashes to indicate that the storage is fullData access: "MR" symbol indicates, you can scroll up and down the stored dataOverflow display: over-range overflow function: "OL A" symbol displayNo signal indication: when the receiver does not receive the transmitted signal, the "no- -" symbol is displayed dynamicallyAutomatic shutdown: the meter will automatically shut down after about 15 minutes after booting to reduce battery consumptionBattery voltage: When the battery voltage is lower than 4.8V, the low battery voltage symbol "" will be displayed to remind you to replace the batteryLine voltage: line test below 60kV (operation with insulating rod)Working temperature and humidity: -20℃～40℃; below 80%RhStorage temperature and humidity: -20℃～60℃; below 70%RhInterference: No 315MHz, 433MHz co-frequency signal interferenceInsulation strength: Section 5 between the insulating rod and the housing of the high-voltage detector: AC 100kV/rms; between the housing of the high-voltage detector and the core: AC1000V/rmsStructure: Anti-drip type ⅡShift: 0.00mA～600A automatic shiftSupplied accessories: clamp meter: 1 piece; receiver: 1 piece; insulating rod (1 meter): 5 pieces; battery LR03: 8 pieces; cloth bag: 1 pieceThe ETCR9100B wireless high and low voltage clamp ammeter breaks through the traditional structure and is designed for online measurement of the leakage of high voltage lines and judgment of the operation of zinc oxide arresters. Using CT and shielding technology, it is composed of a dedicated high-voltage detector with a high-voltage insulating rod, and is equipped with a wireless receiver, which can receive the measured data within a straight line of 30 meters. If the insulating rod is not used, it can also be used as a high-precision low-voltage clamp-type leakage current meter or ammeter, which can accurately measure the leakage current or current of 0.01mA.The innovative integrated design of the ETCR9100B wireless high and low voltage clamp ammeter clamp head and the guide area ensures the high precision, high reliability and high stability of year-round uninterrupted testing. The insulating rod is light and has the characteristics of moisture resistance, high temperature resistance, impact resistance, bending resistance, high insulation, and flexibility.The ETCR9100B wireless high and low voltage clamp ammeter is connected to an insulating rod. It can be used to measure the leakage current of the high voltage line below 69kV, online current measurement, to determine whether the zinc oxide arrester is damp or operating poorly. The meter also has peak holding, data holding, data storage, and wireless transmission. The special high-voltage clamp can easily clamp or remove the wire under test by pressing or pulling out the insulating rod. It is time-saving and quick. It is widely used in substations, power plants, industrial and mining enterprises, inspection stations, and electrician maintenance departments for leakage detection and field testing. Electrical work, etc.ETCR9100B wireless high and low voltage clamp ammeter can be used as high and low voltage current transformer ratio tester and zinc oxide arrester tester. That is, the current of the primary and secondary circuits of the current transformer is measured separately, and then the transformation ratio or conversion ratio of the current transformer is calculated. Note: Since the leakage current of the arrester after being put into operation should be less than 500uA, the operation of the arrester can be j

• ★High-precision technology, high measurement accuracy, strong reliability, and bandwidth response frequency
• ★High-quality materials, stronger anti-interference performance
• ★Specially designed and manufactured for on-site online testing, monitoring, and recording of AC leakage current and large current
• ★It is widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields.
• ★It is especially suitable for current testing in places with dense cables, core current test of transformers connected to the wall by subway, testing of thick wires and cables, relay protection, power electronic conversion equipment, arc welding and other industrial environments where the signal is severely distorted.
• Welcome and I wish you a happy life, my friend.