모델명 : ETCR2100A+

원산지 : 중국

브랜드 : ETCR

ETCR2100A+ Clamp Earth Resistance Tester

Ⅰ. Introduction

-.ETCR Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc.

When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.

ETCR Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; ETCR Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead.      

Ⅱ. Technical Specifications

-.Function ;Ground resistance test, Loop resistance test

-.Power Supply ;6VDC 4 PCS of LR6 lkaline batteries

-.Resistance Range; 0.01-200Ω

-.Resistance Resolution ; 0.001Ω

-.Highest Resistance Accuracy ; ±1%±0.01Ω

-.Data memory ; 99 Sets

-.Alarm Threshold Setting Range; Resistance: 1-199Ω

-.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℃-55℃；20％RH-90％RH

-.LCD Screen ; 4 Digits LCD display, Screen L×W: 47mm×28.5mm

-.Clamp Size; ø32mm

-.Clamp Opening Extent ; 32mm

-.Tester Weight; 1160g (With batteries)

-.Clamp Dimension ; L×W×T: 285mm×85mm×56mm

-.Protection Level Dual Insulation