Digital High/Low Voltage Clamp Meter has unique features of automatic plug function, specially designed and manufactured for high voltage current measurement; use the latest CT technology and integrated mask digital technology; composed of special high voltage detector, wireless receiver and high voltage insulation rods. Wireless transmission can receive the measured data by penetrating storey building barriers or 300 meters. If not use insulated rods, it can also used as high-precision low-voltage clamp meter and leakage current meter, can accurately measure the 0.0mA ~1000A current or leakage current. 

wireless high and low voltage clamp ammeter can be applied in high voltage line current measurement and online current measure below 60KV, also with the functions of peak value maintaining, data maintaining, data memory and infrared transmission, etc. The special clamp ammeter can facilitate clamp to exit the tested lead by pressing or pulling back insulation bar, which is time efficient and convenient; widely used in power plant, substation, industrial and mining enterprise, inspection station, electrician maintenance department for current sensing and field working. It can also be used as high and low voltage changing ratio tester, that is, respectively test the first loop and secondary loop high and low voltage current, and then obtain the voltage change through manually calculation. Insulation rod has the characteristics of moisture resistance, high temperature resistance, impact resistance, bending resistance, high insulation and scalability, etc.   

High voltage AC current measurement, low voltage AC current, current leakage measurement, online AC current measurement 

Clamp CT, integral approach

Wireless transmission, the maximum distance of straight line transmission is about 30m

 

1. Range: 0.1mA~1000A
2. Accuracy: 0.1Ma
3. Circuit Voltage: below 60KV (operated with insulation rod)
4. Transmission: wireless Transmission-30m
5. 11 years of specialized meters
6. OEM services available
7. ISO,Patent and CE certificate

Technical Specifications

Function	High voltage AC current measurement, low voltage AC current, current leakage measurement, online AC current measurement
Power Supply	DC6V alkaline dry battery（1.5V AAA×4）
Test Mode	Clamp CT, integral approach
Transmission Mode	Wireless transmission, the maximum distance of straight line transmission is about 30m
Display Mode	4 bit LCD display, with backlight function
LCD Dimension	47mm×28.5mm
Meter Dimension	Width, height, thickness: 76mm×255mm×31mm
Clamp Dimension	48mm
Sampling Rate	2 times/second
Measurement Scope	0.0mA～1000A (50/60Hz automatic)
Resolution	0.1mA
Shift	0.0mA～1000A automatic shift
Accuracy (23℃±5℃, below 70%RH)	0.0mA～299mA:      ±1%±3dgt
	0.30A～9.99A:      ±1.5%±5dgt
	10.0A～199.9A:     ±2%±5dgt
	200A～399A:        ±2.5%±5dgt
	400A～600A:        ±3%±5dgt
	601A～1000A:       ±4%±5dgt
Line Voltage	Below 60KV line test (with 5 insulation rods operation)
Data Memory	99 sets, memory process is shown by  MEM , full storage is shown by blinking  “FULL”
PEAK value maintaining	Automatically maintain the high test value, in usual testing mode, press key HOLD till the lighting of PEAK, that is, start PEAK to maintain this function.
Data Hold	In usual testing mode, press HOLD key to keep data, shown by “HOLD”
Data Access	“MR” indication, can access to all data
Overflow Display	Over-range overflow function: shown in “OL  A”
No Signal Indication	“no- -” is shown when receiver does not receive the dynamic display of signal transmission
Automatic Shutdown	15 minutes after boot
Battery Voltage	When battery voltage is lower than 4.8V, battery voltage is shown in low symbol to remind battery replacement
Meter mass	Detector: 335g (with battery), the total mass of meter: 2.5kg (including insulation rod and battery)
Working Temperature and Humidity	-25℃～40℃; below 80%Rh
Storage Temperature and Humidity	-10℃～60℃; below 70%Rh
Insulation Rod Dimension	φ32mm, 1m/piece (5pieces)
Insulation Strength	AC 100kV/rms (between the 5th insulation rod and high voltage current clamp core)
Structure	Anti-drip type Ⅱ
Safety Provisions	IEC1010-1, IEC1010-2-032, Pollution Class 2, CAT Ⅲ(600V), IEC61326(EMC standard)
Accessories	Clamp: 1 piece; receiver: 1 piece; meter box: 1 piece; insulation rod (1m): 5 pieces; battery (alkaline battery AAA): 8 pieces