Earth Ground Resistance Tester Clamp Type with Resistance Range 0.01 to 1000Ω Current Range 0.0 to 30.0A Alarm Function

Shipping Policy : Battery Not Included During the Shipping Introduction this series of Clamp Grounding Resistance Tester is a major breakthrough in traditional grounding resistance measurement. It is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. this series of Clamp Grounding Resistance Tester, 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. this series clamp grounding resistance meter 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 this series clamp grounding resistance meter measures the combined value of grounding body resistance and grounding lead resistance. . Technical Specifications Jaw Size (mm): 55×32 Range of Resistance (Ω): 0.01--1000 Range of Current (A): 0.0-30.0 Storage Function: 99 Units Alarm Function: Yes Power Source: 6VDC (4pcs 5# alkaline battery) （Battery Not Included In the Package） Working Temperature: -10 ° -55 ° C ; Relative Humidity: 10%-90% LCD: 4-digital LCD, 47mm (L) × 28.5mm (W) Meter Size: 275mm (L); 85mm (W); 56mm (H) Meter Weight: 1130g Protection Level: Double insulation Structural Feature: Clamp and jaw type Range Shift: Automatic External Magnetic Field: ＜40A/m External Electric Field: ＜1V/m Single Measuring Time: 1 second Measurement Resistance Frequency: ＞1KHz Maximum Resistance Measurement Resolution: 0.001 Ω Measured Current Frequency: 50/65Hz Storable Measurement Data: 99 Units Setting Range of Current Alarm Critical Value: 1-499mA

• ◆ LCD: 4-digital LCD; Range of Resistance (Ω): 0.01--1000;Range of Current (A): 0.0-30.0; Protection Level: Double insulation
• ◆ Jaw Size (mm): 55×32; Storage Function: 99 Units; Alarm Function: Yes
• ◆ this series of Clamp Grounding Resistance Tester, 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.
• ◆ It is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment.