| Content | | 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. | Eliminate downtime, predict the lifetime of equipment and reduce safety hazards with the Amprobe AMB-55 Insulation Resistance Tester that tests voltage and step voltage to 5,500 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 | Test insulation of wires, cables, transformers and electrical motors quickly and easily with this rugged tester. | The Amprobe MLS55-3 Pipe transmitter is an optional accessory for the AT-3500 underground cable locator that allows for pinpointing places in pipes, ducts, etc. It can be inserted to the pipe/duct using standard fish tape or a duct rodder and can accommodate pipes over 2? (5 cm) in diameter. | |
| Additional information |
| Weight |
46 lbs |
| Dimensions |
8 × 22 × 16 in |
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| Weight |
2 lbs |
| Dimensions |
14 × 11.4 × 3.7 in |
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| Weight |
15 lbs |
| Dimensions |
17.3 × 5.8 × 13 in |
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| Weight |
3 lbs |
| Dimensions |
12.3 × 7.8 × 4.5 in |
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| Weight |
1 lbs |
| Dimensions |
7.1 × 5.3 × 3.7 in |
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| Weight |
2 lbs |
| Dimensions |
10 × 5 × 5 in |
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