
598278 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.99 | Condition is Used, Chem Penn Digital Refrigerant Charging Scale for R290/R600, FREE SHIPPING | 100.0% |

Introducing the Chem Penn 598278 Digital Refrigerant Charging Scale, an essential tool for any HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) professional or DIY enthusiast working with R290 and R600 refrigerants. This compact, versatile charging scale combines accuracy, convenience, and durability to ensure efficient and safe refrigerant charging.
The Chem Penn 598278 Digital Refrigerant Charging Scale boasts a high-resolution, backlit LCD display that provides clear and precise readings, even in low-light conditions. The scale's advanced microprocessor ensures accurate weight measurements within /- 0.2% of the actual weight, enabling you to add exactly the right amount of refrigerant to your system.
This charging scale is specifically designed for R290 (Propane) and R600 (Isobutane) refrigerants, making it an indispensable tool for working on modern, eco-friendly refrigeration and air conditioning systems. It can measure weights ranging from 0 to 150 pounds (0 to 68 kg), providing ample capacity for most residential and light commercial applications.
The Chem Penn 598278 Digital Refrigerant Charging Scale is constructed with a robust, impact-resistant polycarbonate housing that protects it from everyday wear and tear. Its compact size and built-in carrying handle make it easy to transport from job site to job site, while its battery-operated design ensures flexibility and mobility.
Additional features include an audible alarm that signals when the desired weight has been reached, a tare function for easy zeroing, and automatic shut-off to conserve battery life. The scale also comes with a detailed instruction manual and a calibration certificate for added peace of mind.
By utilizing the Chem Penn 598278 Digital Refrigerant Charging Scale, you can streamline your refrigerant charging process, minimize potential safety hazards, and ensure optimal system performance. This tool is an essential addition to any HVACR professional's toolbox or a valuable asset for the dedicated DIY enthusiast.
Pros and Cons of buying a Chem Penn 598278 Digital Refrigerant Charging Scale for R290/R600
The Chem Penn 598278 Digital Refrigerant Charging Scale is a popular choice among professionals for accurately measuring and charging R290 and R600 refrigerants. Let's examine the key advantages and disadvantages of this device to help you make an informed decision.
Pros:1. High Precision: The digital scale offers high accuracy and precision, ensuring that the correct amount of refrigerant is added to the system. It can measure weights as low as 0.2 grams (0.0006 lb) and has an overall weighing capacity of 10 kg (22 lb).
2. Wide Compatibility: Designed for R290 and R600 refrigerants, the scale is suitable for a wide range of air conditioning and refrigeration systems, including automotive, commercial, and residential applications.
3. Easy-to-Read Display: The large, backlit LCD display ensures that the reading is clear and easy to interpret, even in low-light conditions. The display also shows the unit of measurement (grams or pounds) and the tare function, which allows you to zero out the weight of the cylinder or container before charging.
4. Durable Construction: The scale's rugged design features a waterproof and shock-resistant casing, making it suitable for use in various environments, such as workshops or outdoor settings.
5. Multifunctional: The scale can be used for various applications, including charging, leak detection, and cylinder filling. Additionally, it can be used to weigh other items, such as tools or parts, making it a versatile addition to any workshop or service vehicle.
Cons:1. Limited Refrigerant Gases: The scale is specifically designed for R290 and R600 refrigerants and may not be compatible with other types of refrigerants, such as R134a or R1234yf.
2. Requires Calibration: Like any precision instrument, the scale must be calibrated regularly to ensure accurate readings. Calibration can be done in-house or by a professional service.
3. Additional Accessories Required: To use the scale for charging, you may need additional accessories, such as hoses, fittings, and gauges, which can add to the overall cost.
4. Manual Operation: The scale does not have an automatic charging feature and relies on manual operation to charge the refrigerant system. This may require additional time and effort compared to automated systems.
Conclusion:The Chem Penn 598278 Digital Refrigerant Charging Scale for R290/R600 offers high precision, wide compatibility, and durability, making it an excellent choice for professionals working with these refrigerants. Although it has some limitations, such as the need for calibration and manual operation, its advantages far outweigh its disadvantages. Overall, this scale is a valuable investment for anyone who regularly works with R290 and R600 refrigerants in various applications.
Recommendation:If you are looking for a reliable and accurate digital refrigerant charging scale for R290 and R600 refrigerants, the Chem Penn 598278 is an excellent choice. Its high precision, wide compatibility, and durable construction make it a worthwhile investment for professionals and hobbyists alike. Be sure to consider the additional accessories you may need and the importance of regular calibration when budgeting for this purchase.
Details:
This charging scale comes with a carrying case for easy portability and is manufactured in the USA. The Chem Penn digital refrigerant charging scale is a high precision tool designed for charging refrigerants such as r-290 and r-600a. It features a digital system of measurement in grams, pounds, ounces, and liters, with capacity 5000 grams or 11 pounds.
specifications hvacscalo:
- brand: Chem Penn
- mpn: 598278
- type: Charging Scale
- system of measurement: G, Lb, Oz
- capacity: 5000 G / 11 Lb / 176 Oz / 4.01 L Oz
- refrigerant: R-290, R-600a
- items included: Carrying Case
- features: Digital
- country of origin: United States
seller hvacscalo:
- city: jupiter, florida
- rating: 100.0%
- # reviews: 63
shipping hvacscalo:
- carrier: usps
- class: economy
- type: calculated
- service: usps media mail
- transit: 5-12 days
returns hvacscalo:
- method: money back
- time: 30 days
- paid by: buyer
- policy: returns accepted
offer hvacscalo:
- price: $29.99
- item condition: Used
- sold #: 6
- started: may 29, 2026
- availability: in stock
- options: ship-to-home
- in stock #: 1
payments hvacscalo:
- wallet: google-pay
- money order
- other
- credit card: diners-club
general hvacscalo:
- category: Business & Industrial > Hvac Refrigeration Tools > Refrigerant Scales Meters
