>Product>Electrical Test Equipment>Electrical Test Tool>Ground Pile Resistance Clamp Tester
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The T-3730 ground pile resistance clamp tester uses 2.4-inch color screen design, with clamp resistance, three or four wire resistance, AC voltage, current measurement functions, and also has data storage, data access, alarm, automatic shutdown and other functions. The ground-pile clamp ground resistance tester is controlled by a microprocessor and can accurately detect ground resistance. It uses fast filtering technology to minimize interference. At the same time with data storage and data upload functions.
DESCRIPTIONThe T-3730 ground pile resistance clamp is beautiful and high-grade, wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability.It also has a shock-proof, dust-proof, and moisture-proof structure. It is a commonly used and indispensable instrument for telecommunications, electric power, meteorology, computer rooms, oil fields, electronic mechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. This model T-3730 ground pile resistance clamp is suitable for measuring grounding resistance of various telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, transmission lines of iron towers, gas stations, factory grounding grids, lightning rods, etc.
■ Universities;
■ Power plant;
■ Oil gas company;
■ Research institutes;
■ Electrical laboratory;
■ Electrical testing center;
■ Telecommunication company;
■ Railway electrical department;
■ Electrical equipment manufacturers;
■ Electricity power bureau & power company;
■ Power engineering commissioning company;
■ Electrical Department of industrial and mining enterprises;
■ 500 group storage;
■ Testing AC voltage;
■ User friendly operation;
■ Quick self-test function;
■ Testing loop resistance;
■ Testing leakage current;
■ Real time clock function;
■ Bluetooth communication;
■ USB Data upload function;
■ Testing ground resistance;
■ 2.4inch touch color display;
■ Built-in rechargeable battery;
■ Ground voltage range 0-600V AC;
■ This new design for clamp long life;
■ Clamp resistance range 0.01-2000Ω;
■ 4/3/2 pile method range 0.00Ω-30kΩ;
■ Soil resistivity range 0.00Ω-9999kΩm;
■ Using fast filtering technology, strong anti-interference ability;
| Electrical parameters | |
|---|---|
| Model | T-3730A 0-1500Ω, 0-40A, 0-3000Ω(3w/4w method); T-3730B 0-1800Ω, 0-50A, 0-30kΩ(3w/4w method), 0.00Ω-9999kΩm; T-3730C 0-2000Ω, 0-60A, 0-30kΩ(3w/4w method), 0.00Ω-9999kΩm; |
| Power Supply | DC 3.7 V lithium battery |
| Resistance Range | 0.01-2000Ω; 0.01-1800Ω; 0.01-1500Ω; |
| Resistance Resolution | 0.001Ω |
| Resistance Accuracy | ±1%±0.01Ω |
| Current Range | 0.00mA-60.0A |
| Current Resolution | 0.001mA |
| Current Accuracy | ±2.5%±1mA |
| Voltage Range | 0.00V-600.0V |
| Voltage Resolution | 0.01V |
| Data memory | 500 Sets |
| LCD Screen | 2.4 inch color touch LCD screen display, Screen L×W: 46mm×29mm |
| Clamp Opening | 68mm |
| 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 |
| Power Consumption | Max 75mA either in booting up or normally working, Continuously working for 20 hours |
| Safety Standard | IEC61010-1(CAT Ⅲ 300V, CAT IV 600V, Pollution Degree 2); IEC61010-032; IEC/EN61557-5, 13, 16; IEC61326 |
| Communication port | USB, Bluetooth; |
| PC software | Yes |
| Mechanical parameters | |
| Dimensions (L×W×T) (mm) | 273mm×106mm×53mm |
| Weight (kg) | 1 (With batteries) |
| Environmental conditions | |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to 70°C |
| Relative humidity | ≤90%RH |
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