| 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. | Use for Wire Tracer series AT-2000 | The Amprobe TMA40-A provides three measurements in one: Air Velocity or volume, Relative Humidity and Temperature. With three ways to view your measurement results. Choose between single point measurement, multiple points up to 99, or the added feature of data logging up to 2400 data points. User sets the measurement interval time from 1 to 200 seconds. The TMA40-A has a flexible cord to position vane where you need to measure. For accurate CFM results, the user simply inputs the area of the air source. TMA40-A ships with USB interface cable, Software CD, hard carrying case and user manual. | 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 | The Amprobe AMB-50 High-Voltage Insulation Tester has the necessary features for professional insulation diagnostics. It features calculation of PI and DAR parameters. The pass/fail comparison function helps to improve testing productivity. Readings are clearly displayed on a large backlit LCD display. Windows compatible PC Software and USB communications port serve for connecting the instrument to the PC and management of the recorded test data. | |
| Additional information |
| Weight |
2 lbs |
| Dimensions |
14 × 11.4 × 3.7 in |
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| Weight |
1 lbs |
| Dimensions |
11.9 × 10 × 5.8 in |
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| Weight |
2 lbs |
| Dimensions |
3.3 × 14.5 × 9 in |
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| Weight |
15 lbs |
| Dimensions |
17.3 × 5.8 × 13 in |
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| Weight |
6 lbs |
| Dimensions |
10 × 8 × 4.5 in |
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| Weight |
2 lbs |
| Dimensions |
10 × 5 × 5 in |
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