ETCR2000 Clamp Earth Resistance Tester;0.01-1,000Ω

:::현재위치 HOME ▶ 신제품 ▶ 다기능계측기/ 절연저항계/ 접지저항계/보호접지연속성시험기 ▶ ETCR2000 Clamp Earth Resistance Tester;0.01-1,000Ω

Ⅱ. Technical Specifications

-.Function ;Ground resistance test, Loop resistance test
-.Power Supply ; 6VDC 4 PCS of LR6 lkaline batteries
-.Resistance Range ; 0.01-1,000Ω

-.Resistance Resolution ; 0.001Ω
-.Highest Resistance Accuracy ; ±1%±0.01Ω
-.Data memory ;30 Sets

-.Working Temperature and Humidity ; -20℃-55℃; 20%RH-90%RH
-.LCD Screen ; 4 Digits LCD display, Screen L×W: 47mm×28.5mm
-.Clamp Size ; 65mm×32mm

-.Clamp Opening Extent ; 32mm
-.Tester Weight ; 1160g (With batteries)
-.Clamp Dimension L×W×T: 285mm×85mm×56mm

-.Protection Level ; Dual Insulation
-.Structural Feature; Clamp CT
-.Shifting ; Automatic shifting

-.External magnetic field ;＜40A/m
-.External electrical field ;＜1V/m
-.Single measurement time ; 0.5 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

-.Over Range Indication ;Out of range indication “OLΩ”, “L0.01” or “OL A”
-.Auto Power-off ; 5 minutes after Boot up

-.Power Consumption ; Max 100mA either in booting up or normally working, Continuously working for 30 hours
-.Accessories ; Meter: 1 piece, Test Ring: 1 Piece, Meter Suitcase: 1 Piece , batteries: 4 PCS ( LR6)