- Actuators
- Adapters
- Air Blowers
- Air Conditioners
- Air Curtains
- Air Purifiers
- Anemometers
- Axial fans
- Ball Valves
- Belimo
- Blowers
- Brackets
- Brass
- Brazing Rods
- Capacitors
- Carrier Parts
- Clamp Meters
- Cleaning Products
- Coatings
- Compressors
- Condensate Pumps
- Connectors
- Contactors
- Copper Capillary
- Copper Coils
- Copper Straight Tubes
- Copper Strainers
Wey-TEK Pro is truly a do-it-all refrigerant scale. A large, 275 lb. capacity platform allows you to easily weigh large tanks, while its 0.1 oz (3 g) display resolution and optional small charge adapter kit allows you to accurately weigh small, critical charges. Wey-TEK Pro also features an intuitive wired handpiece with a bright, backlit display for ease of operation.
For cordless use, simply download the free Wey-TEK Pro app on the App Store® or Google Play™. Connect your mobile device via Bluetooth® to take advantage of several features:
- Access the same functions as the handpiece
- Set alarms with audible and visual notification
- Save and share job logs including pictures and customer information
- Over the air (OTA) remote upgrades
Designed for all tank sizes
Easily weigh large tanks with Wey-TEK Pro's 275 lb. (125 kg) capacity platform.

Advantages of Wey Tek Pro
275 lb. (125 kg) capacity platform designed to fit all tank sizes and HVACR applicationsWired handpiece with bright, backlit LCD display
Bluetooth connectivity with free mobile app
0.1 oz (3 g) resolution for critical charging of all refrigerants including A3 flammables
Compatible with small charge adapter kit (PN 501-601-G1) for mounting A3 refrigerant bottles
OTA remote up gradeable
Specifications |
|
---|---|
Includes |
Wey-TEK Pro Refrigerant Charging Scale |
Weighing capacity |
275 lb. (125 kg) |
Accuracy |
0.06% of reading +/- 3g (0.1 oz.) |
Display resolution |
0.1 oz (3 g) |
Display Type |
Color backlit LCD |
Display units |
lb, oz, lb/oz, kg, g |
Power Source |
3 AA batteries |
Battery life |
Up to 150 hours (depending on dimming settings) |
Weight (including Batteries) |
6.35 lb. (2880 g) |
Platform dimensions (W x L x H) |
11.0 x 11.0 x 1.5 in. (28.0 x 28.0 x 3.7 cm) |
Certifications |
A2L Certified IP44 CE UKCA |