| Description | The Digital Ground Resistance Tester Model 4630 performs ground resistance and soil resistivity tests. This direct reading tester measures from 0 to 2000?, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4630 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests specified in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy. The Model 4630 is powered by 9.6V, 3.5 Ah NiMH rechargeable batteries. A built-in recharge circuit, powered from 120/230V 50/60Hz line, also provides for testing while recharging. | | The Clamp-on Meter Model 670 is a general purpose professional clamp-on meter offering a complete set of measurement ranges, AC current, AC and DC voltage, resistance, continuity with beeper, frequency from V or A, and temperature. It is in compliance with international safety and quality standards ensuring you have the most professional and reliable measuring tool. This meter is designed to measure and display amps and volts at the same time. It also is auto-ranging and provides the best measurement range and resolution for troubleshooting. | | The Clamp-on Meter Model 514 is a general purpose professional instrument that measures up to the toughest standards. It is built into a rugged mechanical case and is designed using quality polycarbonate materials. This meter offers a complete set of measurement ranges and is in compliance with international safety and quality standards to ensure a professional and reliable measuring tool. The Model 514 is auto-ranging and provides the best measurement range and resolution for troubleshooting. It has a high resolution 40A range. The Model 514 measures AC and DC current, AC and DC voltage, resistance, continuity with beeper, and frequency from V or A. It also features a diode test function. The Model 514 also uses Hall sensor technology that provides both DC and AC current measurements to 1000A. The Model 514 is sized for comfortable, one-handed operation. This model is True RMS sensing responding to distorted signal electrical systems. The jaw openingis 1.575" (40mm). | Clamp-on Meter Model 675 is a general purpose professional instrument that measures up to the toughest standards. This meter offers a complete set of measurement ranges, AC and DC current, AC and DC voltage, resistance, continuity with beeper, frequency from V or A, and temperature. It is in compliance with international safety and quality standards to ensure professional and reliable measuring tools. This meter is designed to measure and display amps and volts at the same time. It also is auto-ranging and provides the best measurement range and resolution for troubleshooting. |
| Additional information |
| Weight |
40 lbs |
| Dimensions |
12 × 12 × 10 in |
|
| Weight |
9 lbs |
| Dimensions |
6 × 6 × 12 in |
|
| Weight |
9 lbs |
| Dimensions |
6 × 6 × 12 in |
|
| Weight |
9 lbs |
| Dimensions |
6 × 6 × 12 in |
|
| Weight |
9 lbs |
| Dimensions |
6 × 6 × 12 in |
|
| Weight |
9 lbs |
| Dimensions |
6 × 6 × 12 in |
|
