Walfront Digital Clamp ResistanceTester ETCR2100A+ Auto Range Digital Clamp on Ground Earth Longevity Tester Meter (Round Mouth) 0.01-200Ω

Specifications: Condition: Brand New Material: Plastic Function: ground test, loop test Power: 4 * 6V DC Battery (Battery not included) range: 0.01-200Ω resolution: 0.001Ω Maximum accuracy: ±1%±0.01Ω Data storage: 99 sets Alarm threshold setting range:: 1-199Ω Alarm sound and light: "Beep-beep" alarm sound, the alarm symbol flashes, press the AL key to turn it on, turn off the alarm or set the alarm threshold. Interference recognition: "Beep-beep" sound, NOISE symbol flashes Working temperature: -20 ° C -55 ° C Humidity: 20% RH-90% RH LCD screen: 4-digit LCD display Screen size: Approx. 47*28.5mm / 1.9*1.1in Fixture diameter: Approx. 32mm / 1.3in Clamp opening range: 32mm Weight: Approx. 2271g / 80.1oz Size: Approx. 285*85*56mm / 11.2*3.3*2.2in level: double insulation Structural features: clamping CT External magnetic field: <40A / m External electric field: <1V / m Single measurement time: 0.5 seconds measurement frequency: > 1KHz Measuring current frequency: 50 / 60Hz automatic measurement Low battery indicator: The battery low indicator is displayed when the battery voltage is lower than 5.3V Memory full indication: MEM symbol flashes when all 99 memory is full Overrange indication: Out of range indication "OLΩ", "L0.01" or "OL A" Auto power off: 5 minutes after startup Power consumption: 50mA at startup or normal operation, 30 hours of continuous operation Package list: 1 * Clamp Meter (Battery not included) 1 * Aluminum Box 1 * Instruction Manual 1 *Test tool About this item Made of high-quality materials, it is , wear-resistant and can be used for a long time. This type of meter can self-test within 0.5 seconds and start up immediately, which is easy to use. The range is 0.01-200Ω, and the measurement accuracy is high and the rate is fast. With warning light, the beep and NOISE symbols flash, and the anti-interference ability is strong. Low power consumption, long battery life and long life.With fastening screws, it is and reliable, and it is easy to replace the battery. See more product details