Digital Clamp Meter for Measuring Earth Resistance and Leakage Current

Product Description

ZX Series Earth Clamp Meter ZX series Earth Clamp Meter is widely used in the grounding resistance measurement of electric power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment.
The measurement does not require disconnecting the grounding wire, need no auxiliary electrode. It is safe, fast and simple in use. It equips long jaws or round jaws. Long jaw is particularly suitable for the occasion of grounding with the flat steel. It also be able to measure the leakage current and the neutral current in the grounding system.
Features
1. This instrument is suitable for grounding leads of various shapes (round steel, flat steel and angle steel).
2. Non-contact measurement of grounding resistance is safe and fast.
3. There is no need to use auxiliary grounding rod and interrupt the grounding of the equipment to be tested.
4. Double protective insulation.
5. Strong anti-interference and high measurement accuracy.
6. Use No. 5 alkaline battery for user's convenience.
Technical Indicators

Model	Jaws size	Resistance range	Current range	Data upload	Alarm	Data save
ZX2000A	Long type 65×32mm	0.01Ω-200Ω	×	×	×	×
ZX2000		0.01Ω-1000Ω	×	×	×	×
ZX2000C		0.01Ω-1000Ω	0.00mA-20.0A	×	√	√
ZX2000A+		0.01Ω-200Ω	×	×/√	√	√
ZX2000+		0.01Ω-1200Ω	×	×/√	√	√
ZX2000B+		0.01Ω-1200Ω	×	×/√	√	√
ZX2000C+		0.01Ω-1200Ω	0.00mA-20.0A	×/√	√	√
ZX2000E+		0.01Ω-1200Ω	0.00mA-40.0A	√	√	√
ZX2100A	Round type ∮32mm	0.01Ω-200Ω	×	×	×	×
ZX2100		0.01Ω-1000Ω	×	×	×	×
ZX2100C		0.01Ω-1000Ω	0.00mA-20.0A	×	√	√
ZX2100A+		0.01Ω-200Ω	×	×/√	√	√
ZX2100+		0.01Ω-1200Ω	×	×/√	√	√
ZX2100C+		0.01Ω-1200Ω	0.00mA-20.0A	×/√	√	√
ZX2100E+		0.01Ω-1200Ω	0.00mA-40.0A	√	√	√
Function		Ground resistance test, contact resistance test
Resistance accuracy max		±1%±0.01Ω
Current accuracy max		±2.5%±1mA
Power Supply		6VDC 4 PCS of AA Alkaline batteries
*Alarm Threshold Setting Range*		Resistance: 1-199Ω * C type only
Alarm Sound and Light		"Beep-beep-beep" alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold.
Interference Signal Recognition		"Beep-beep-beep" tone, NOISE symbol blinking
Working Temperature and Humidity		-20°c-55°c; 20%RH-90%RH
LCD Screen		4 Digits LCD display, Screen L*W: 47mm*28.5mm
Clamp Opening Extent		32mm
Tester Weight		< 2KG
Protection Level		Dual Insulation
Structural Feature		Clamp CT
range Shifting		Automatic shifting
External magnetic field		<40A/m
External electrical field		<1V/m
Single measurement time		<1 second
Resistance measurement frequency		>1KHz
Measured current frequency		50/60Hz Automatic measurement
Low Battery Indication		Low battery symbol displays when battery is lower then 5.3V
Memory Full Indication		MEM symbol blinks when all 99 sets memory is full
Over Range Indication		Out of range indication "OLΩ", "L0.01" or "OL A"
Auto Power-off		5 minutes after Boot up
Power Consumption		Max 50mA either in booting up or normally working, Continuously working for 30 hours
RS232 Interface (Optional)		The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files
Accessories		Meter: 1 piece, Test ring: 1 Piece, Meter Suitcase: 1 Piece, Manual 1 Copy

Product picture
Device display

About GDZX
Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Shipping and packaging