모델명 : ETCR2100+
원산지 : 중국
브랜드 : ETCR
Function | Ground resistance test, Loop resistance test |
Power Supply | 6VDC 4 PCS of AA Alkaline batteries |
Resistance Range | 0.01-1200Ω |
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 | Φ32mm |
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 |
Memory Full Indication | MEM symbol blinks when all 99 sets memory is full |
Over Range Indication | Out of range indication “OLΩ”, “L0.01” or “OL A” |
Auto Power-off | 5 minutes after Boot up |
Power Consumption | Max 50mA either in booting up or normally working, Continuously working for 30 hours |
RS232 Interface (Optional) | The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files |
Accessories | Meter: 1 piece, Test ring: 1 Piece, Meter Suitcase: 1 Piece |
Brief Specifications | 0.010 - 0.099 Ω ±1.0%+0.01 Ω, 0.10 - 0.99 Ω ±1.0%+0.01 Ω ,1.0 - 49.9 Ω ± 1.5%+0.1 Ω ,50.0 - 99.5 Ω ± 2%+0.5 Ω ,100 - 199 Ω ± 3.0%+1 Ω ,200 - 395 Ω ±6.0%+5 Ω ,400 - 590 Ω ±10.0%+10 Ω ,600 - 890 Ω ± 20%+20Ω,900-1200Ω ± 25%+30Ω &Omega |
Battery life indication | V |
Data Hold | V |
Auto Power off | V |
Span of Jaw | 28mm |
상대 습도 | 10%~90%RH |
사 용 온 도 | -10℃~55℃ |
External magnetic field | <40A/m |
External electric field | <1V/m |
Survey frequency of Resistance | >1KHz |
Measuring frequency | 50Hz Sine |
Protection Level Double insulation | V |
Max.display | 1999 |
전원 | 6.0V x 4 Battery (AA AM3) |
무 게 | 1160g (including battery) |
크 기 | 285 x 85 x 56mm |
Clamp open size | 32 X 65 mm |
Accessories | Hard carrying case,5.1 OHM Verifying Loop |