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Specification
Brand : LJIA
BulletPoint : ETCR2800C Multifunction Non-Contact Resistance Online Tester is our company devotes ourselves to Grounding resistance test technical research’s another high-tech product for more than ten years. Detector adopts weather fastness material manufacture, temperature resistance, cold-resistant, corrosion prevention, fire prevention. Detector’s structure is rigorous and firm, against rain, dustproof, installation and use outdoors.
BulletPoint1 : Function random phase measurement, AC current and leak current measurement, AC Voltage detection, distinguish the inductive circuit and capacitive circuit, sequence of three-phase voltage detection and connection group of transformer detection, etc.
BulletPoint2 : Power supply DC9V alkaline dry battery LR6×6 continuous duty :300h
BulletPoint3 : It has all the functions of Large Caliber Leakage Clamp Meter and Micro Power Clamp Meter. Besides, it also has this functions such as distinguish transformer wiring group, inductive and capacitive circuits, test second circuit and bus differential protection systems, read the phase relationship between CTs of the differential protection, check the meter wiring right, repair lines and equipment, etc. Provide operators with a safe, accurate and convenient tester.
BulletPoint4 : ETCR7300 Series Large Caliber Three Phase Power Tester’s clamp core is made of special alloy, adopt the latest magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement.
BulletPoint5 : The meter can store 200 sets of data, with RS232 interface, upload stored data to the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data read, export, print, and backlight, data hold, etc. It is a necessary tool for electrical safety testing.
Color : One Color
ExternallyAssignedProductIdentifier : 9454352904058
ItemName : Ground Tester, Double clamp digital phase meter Clamp meter ETCR4000,Safer and Faster
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 2 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : ground-resistance-meters
Manufacturer : LJIA
Material : plastic
ModelName : ETCR4000
ModelNumber : ETCR4000
NumberOfItems : 1
PartNumber : ETCR4000
ProductDescription : *LCD 3-1/2 LCD display
*Dimension Width *length* thick92mm×192mm×50mm
*LCD dimension Display domain64mm×54mm font high40mm
*Clamp mouth φ7.5mm φ40mm lectotype
*Measuring range Phase: 0~360°; current: 0~200mA/2A/10A; voltage:0~20V/200V/500V
*Resolution phase1°current0.1mAvoltage0.01V
*Measurement accuracy 50Hz,23±1,40-60%RH Phase: ±3° Current:±1%±2dgt Voltage:±1.2%±2dgt line voltage Line test under AC500V
*Sampling speed About 3 times /s
*Signal frequency sine wave 45Hz~55Hz β=0.05
*Data hold Data holding functiondisplayed by DH symbol
*Back light function Blue back light ,suit for dark occasion
*Automatic shutdown After starting up 15min,it shutdown automatically to reduce battery consumption
*Battery voltage When battery voltage is low ,battery low voltage symbol will filker to remind replacing battery;
*Quality Core about590gwith battery,long flat nose current pliers about 175g×2,big round tongs clamp120g
*Work temperature & moisture -10~4085%rh below
*Storage temperature and moisture -20~6070%rh below
*Driving point impedance AC voltage driving point impedance2MΩwhen test phase U1-U240KΩ
*Insulation intension ≥10MΩ Between wire of meter and crust,two voltage input port
*Voltage bear Between port of voltage input and box, split core type current transformator and clamp handle&
*winding coil: 1000V/50Hz, 1min experiment can be reach when sine wave AC voltage 500V/50Hz between port of voltage input
*Packing Host: 1pcs; Meter Box: 1pcs; Current Clamp: 2pcs; Test Line: 4pcs2 Red and 2 Black

ETCR4000 Double clamp digital phase meter is specially designed for situ test of phase, voltage, current, AC leakage current, phase sequence. it is a product with double channel, multifunction digital mode, hand-hold characteristic.
with the newest CT technology and digital integrated technology in design ensure its high accuracy, high stability, high reliability
ProductSiteLaunchDate : 2025-03-25T03:42:05.403Z
Size : One Size
UnitCount : 1
UnspscCode : 46171600