
51-24293-81 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $45.00 | Condition is Used, PROTECH HVAC AC ECM Motor Tester for Field Technicians 51-24293-81, FREE SHIPPING | 100.0% |



The Protech 51-24293-81 HVAC AC ECM Motor Tester is an essential tool for any field technician working with air conditioning systems. This compact and portable device is designed to quickly and accurately test the performance of ECM (Electronically Commutated Motor) motors in HVAC systems.
The tester features a user-friendly LCD display that clearly shows the motor's voltage, resistance, and current readings. It also includes a built-in wattage calculator, which allows technicians to quickly determine the motor's power output. The tester is equipped with both AC and DC test leads, ensuring compatibility with a wide range of motors.
One of the standout features of this tester is its ability to test the motor's efficiency, which is crucial in diagnosing any issues with the motor's performance. The tester calculates the motor's power factor, which is a measure of how effectively the motor is converting electrical energy into mechanical work. A lower power factor indicates that the motor is not operating efficiently and may require repair or replacement.
The Protech 51-24293-81 HVAC AC ECM Motor Tester is also designed to be durable and reliable. It is made with high-quality materials and features an ergonomic design, making it comfortable to hold and use for extended periods. The tester is also equipped with overvoltage protection, ensuring that it can withstand voltage surges that may occur in the field.
In summary, the Protech 51-24293-81 HVAC AC ECM Motor Tester is a must-have tool for any HVAC technician. Its ability to quickly and accurately test the performance of ECM motors, calculate motor efficiency, and its durability make it an invaluable asset in diagnosing and repairing HVAC systems.
Pros of buying a ProTech 51-24293-81 HVAC AC ECM Motor Tester for field technicians:1. Accurate and reliable: This tester uses advanced technology to accurately measure the motor's performance, including efficiency, power factor, and current draw.
2. Easy to use: The tester has a user-friendly interface and clear LCD display, making it easy for technicians to use in the field.
3. Durable design: The ProTech tester is built to withstand the harsh conditions of the field, with a rugged case and water-resistant design.
4. Portable and lightweight: The tester is small and lightweight, making it easy to carry around and use in various locations.
Cons of buying a ProTech 51-24293-81 HVAC AC ECM Motor Tester for field technicians:1. Expensive: The tester is more expensive than some other motor testers on the market, which may be a deterrent for some technicians or companies with a limited budget.
2. Limited features: While the tester has a wide range of features for testing ECM motors, it may not have as many features as some other more expensive testers on the market.
3. Requires batteries: The tester requires batteries to operate, which can be a inconvenience when working in the field.
Conclusion:The ProTech 51-24293-81 HVAC AC ECM Motor Tester is a reliable and accurate tool for field technicians who need to test ECM motors. Its user-friendly interface, durable design, and portable size make it a great option for technicians who need to test motors in various locations. However, its high price and limited features may be a deterrent for some technicians or companies with a limited budget.
Recommendation:If you are a field technician who frequently needs to test ECM motors and have a budget for a high-quality tester, the ProTech 51-24293-81 HVAC AC ECM Motor Tester is a great option. Its accuracy, durability, and ease of use make it a valuable tool for any technician. However, if you have a limited budget, you may want to consider other more affordable options that have fewer features.
Details:
Wires connectors are clean. Recently functioning as a tester. Note: being picky, there is a smudge/discoloration above fan button as shown. There are no other noticeable signs of abuse/wear.
Protech ecm motor tester for hvac and ac technicians, model 51-24293-81. Original cost was $ 129.99. With original box and instructions.
specifications maxohvac:
- brand: Protech
- mpn: 51-24293-81
- type: Ecm Motor Tester
- upc: 662766300666
shipping maxohvac:
- type: calculated
- carrier: usps
- class: standard
- transit: 4-9 days
- service: usps ground advantage
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- # reviews: 879
- city: slippery rock, pennsylvania
- rating: 100.0%
payments maxohvac:
- wallet: apple-pay
- credit card: discover
- other
returns maxohvac:
- policy: returns accepted
- paid by: buyer
- time: 14 days
- method: money back
offer maxohvac:
- sold #: 32
- options: ship-to-home
- price: $45.00
- item condition: Used
- started: august 5, 2024
- availability: in stock
- in stock #: 1
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