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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-16-2025 | 250.16 $* | 255.37 $* |
Jul-16-2025 | 203.43 $* | 207.97 $* |
Jun-16-2025 | 246.75 $* | 251.64 $* |
May-16-2025 | 244.89 $* | 249.94 $* |
Apr-16-2025 | 195.58 $* | 199.7 $* |
Mar-16-2025 | 240.52 $* | 245.59 $* |
Feb-16-2025 | 238.86 $* | 243.60 $* |
Jan-16-2025 | 236.80 $* | 241.54 $* |
Model contrast | ||||||||
Model | DW210A | DW210 | DW210B | DW210C | ||||
Resistance range | 0.01 Ω-200 Ω | 0.010Ω-500 Ω | 0.01 Ω-1200 Ω | 0.010Ω-12000Ω | ||||
Type | The practical | Basic type | Explosion-proof type | More functional | ||||
Resistance resolution | 0.001 Ω | 0.001Ω | 0.001 Ω | 0.001 Ω | ||||
Current range | NO | NO | NO | 0.00mA-20A | ||||
Current resolution | NO | NO | NO | 0.01mA |
Accessories | ||
instrument | 1PC | |
Instrument box | 1 | |
The calibration ring | 1 | |
Instrument battery | 4 units of No. 5 dry battery | |
Manual, certificate | 1SET | |
Type specification | ||
Type | DW210 | |
The resistance range | 0.01Ω- 500Ω | |
genre | Basic type | |
Resistive resolution | 0.001Ω | |
Current range | not have | |
Technical Specification | ||
Function | Ground resistance test, loop resistance test, leakage current test | |
Accuracy | Ground resistance accuracy:±1%±0.01Ω Accuracy of current:±2%±1mA | |
Power Supply | DC6V Alkaline Dry Battery (1.5V LR6 X 4) | |
Measurement Method | Mutual induction | |
Clamp Diameter | 55mmx32mm | |
Ω + A synchronous display | Ω + A screen | |
Display Mode | 4-digit LCD display, black screen design | |
LCD Dimension | 46mm×29mm | |
Meter Dimension | 283mm×83mm×56mm | |
Sampling Speed | About 2 times/second | |
Data Storage | 300 Groups, the symbol “MEM” gives indication, “FULL” mark will flash to indicate the memory has been full | |
Data Review | "MR" symbol indication when reviewing data | |
Overflow Display | Exceed measurement range overflow function: “OL ” symbol display | |
Test Method | Clamp CT, Integral Method | |
Interference Test | Automatic identify interference signal, "NOISE" symbol indication when the interference current is large | |
Alarm Function | Alarm when the measured value exceeds the alarm setting value | |
Battery Voltage | Real-time display of battery power, reminding timely charging when battery voltage is low | |
Automatic shut-down | "APO" instruction, automatic shutdown after 5 minutes boot | |
Power Consumption | 50MA Max | |
Weight | Instrument: 1183g (with battery) | |
Working Temperature and Humidity | -10°C~40C; below 80% rh | |
Storage temperature and humidity | - 20 ℃ ~ 60 ℃; Below 70% rh | |
Insulation Resistance | 20Ω or more (500V between circuit and outside) | |
Pressure Resistance | AC 3700V/rms(between circuit and outside) | |
external magnetic field | <40A/m | |
The external electric field | <1V/m | |
Suitable for Safety Regulations | IEC61010-1(CAT III 300V, CAT IV 150V, Pollution Degree 2); IEC61010-031; IEC61557-1 (grounding resistance) |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com