| Content | | If you install or connect 3-phase motors and systems, you recognize the importance of verifying the correct motor rotation and wiring phase sequence. Improper connections can cause motors to rotate in reverse direction, potentially damaging the motor and the equipment it is powering. | Poor grounding is dangerous and contributes to unnecessary downtime and increases the risk of equipment failure. The Amprobe GP-2A Earth Ground Resistance Tester provides accurate and reliable measurements for ground resistance and soil resistivity to assure the safety and performance of an electrical system. The GP-2A is complete with PC software that allows the user to download critical recorded measurements and to create professional reports for customers. | Eliminate downtime, predict the lifetime of equipment and reduce safety hazards with the Amprobe AMB-110 Insulation Resistance Tester that tests voltage and step voltage to 10,000 V. You can accurately test cables, transformers, motors, surge arrestors and generators in noisy environments such as high voltage switchyards. It also boasts built-in noise rejection filters and shielded test leads to provide high EMI immunity. | The Amprobe TACH20 Hand-held Tachometer accurately measures rotational or surface speed as well as length. It comes with a large LCD display that allows the user to easily read the measurement. It also has a built in memory function that permits automatic storage of maximum, minimum, average values plus the last measurement displayed. | The Amprobe TMA-21HW Hotwire anemometer technology eliminates the use of bearings and rotating parts. When compared to standard bearing type probes, the compact Amprobe hotwire sensor is more reliable (no mechanical moving parts) and allows for easier access to duct and confined spaces. The Amprobe TMA-21HW Hotwire anemometer measures air flow volume and velocity, it features a telescopic probe for positioning the sensor, and is used by HVAC/R technicians to measure wind flow and temperature in air conditioning systems. |
| Additional information |
| Weight |
46 lbs |
| Dimensions |
8 × 22 × 16 in |
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| Weight |
1 lbs |
| Dimensions |
4 × 10 × 2 in |
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| Weight |
2 lbs |
| Dimensions |
12.4 × 8.3 × 6.6 in |
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| Weight |
15 lbs |
| Dimensions |
14 × 10 × 15 in |
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| Weight |
1 lbs |
| Dimensions |
2 × 8.8 × 7.6 in |
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| Weight |
2 lbs |
| Dimensions |
14 × 11.4 × 3.7 in |
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