ETCR2100+ Clamp Earth Resistance Tester 0.01-1200O F32mm

ETCR2100+ Clamp Earth Resistance Tester 0.01-1200O F32mm
Notice:
  The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase.
Thanks for your support!
ETCR2100+ Clamp Earth Resistance Tester is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. In the measurement of a grounding system with loop, does not require breaking down the grounding down lead, and no need the auxiliary electrode. It is safe, fast and simple in use. The tester can measure ground faults which cannot be measured by traditional methods. It can be used in applications where traditional methods cannot be measured, because the ETCR series clamp grounding resistance meter measures the combined value of grounding body resistance and grounding lead resistance.
Measurement Range & Accuracy 
Measurement Range Resolution Accuracy
Resistance 0.010O-0.099O 0.001O ±(1%rdg+0.01O)
0.10O-0.99O 0.01O ±(1%rdg+0.01O)
1.0O-49.9O 0.1O ±(1%rdg+0.1O)
50.0O-99.5O 0.5O ±(1.5%rdg+0.5O)
100O-199O 1O ±(2%rdg+1O)
200O-395O 5O ±(5%rdg+5O)
400-590O 10O ±(10%rdg+10O)
600O-880O 20O ±(20%rdg+20O)
900O-1200O 30O ±(25%rdg+30O)
Technical Parameters 
Function  Description
 Power Supply  6VDC 4 PCS of LR6 lkaline batteries
 Clamp Size  F32mm
 LCD Size  4 Digits LCD display, Screen: 47mm×28.5mm
 Range  0.010O~1200O
 Resolution  0.001O
 Accuracy  ±1%±0.01O
 Data Storage  99 sets
 Auto Power-off   Automatically power off after 5 minutes without any operation
 Power Consumption  =50mA, Continuously working for 30 hours
 Working Environment   -20?~55?;20%rh~80%rh
Store Environment  -20?~60?;below 90%rh
Alarm Threshold Setting Range  Resistance:1~199O
Audible and Visible Alarm  “Beep-beep-beep” alarm sound, alarm symbol flashing, press AL key to turn on/off and setting
 Interference Signal Recognition  “Beep-beep-beep” indicator, NOISE symbol blinking
 Protection Level  Double insulation
 Structural Feature  Clamp CT
 Shift  Automatic shift
 External Magnetic Field  <40A/m
 External Electrical Field  <1V/m
 Single Measure Time  0.5 second
 Resistance Measure Frequency  >1KHz
 Measured Current Frequency  50/60Hz Automatic
 Low Battery Voltage indication  When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed
 Storage Full Indication  Storage data full of 99 sets,flashed display "MEM" symbol
 Over Range Indication  Over range indication “OLO”, “L0.01” or “OL A”
 Tester Weight  10300g (With batteries)
 Clamp Dimension  L×W×T:260mm×90mm×66mm