Wey-TEK HD Wireless™ Refrigerant Charging Scale


Building on the proven performance of Wey-TEK, the Wey-TEK HD Wireless Refrigerant Charging Scale sets a new standard for versatility, durability and accuracy in a 250 lb. capacity scale.

For maximum flexibility on the jobsite, Wey-TEK HD Wireless is available in two different models: an industry first wireless platform that communicates with and displays through your smartphone or tablet using a free downloadable app (on the App Store℠ or on Google Play™)* or a wireless platform with optional handpiece.

Both models incorporate an innovative alarm mode which beeps when a programmed target refrigerant charge amount is reached. The optional handpiece features a large, full color display that is easy to read, even in direct sunlight. Though the weighing platform communicates with one smartphone or wireless handpiece at a time, it is easily paired with these devices so multiple users can have the app or a handpiece and interchange with the base, as needed.

The Base model includes a “job log” feature to track refrigerant transferred over multiple jobs and this data can be sent using the smartphone’s e-mail.

      Get it on Google Play

*Compatible with iPhone® 4s and above and Android™ 2.2 and above.

Apple, the Apple logo, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.
Google Play is a trademark of Google Inc.
Android is a trademark of Google Inc.


  • Communicates and displays through downloadable free app on your smartphone or tablet or through an optional wireless handpiece
  • Bluetooth range of 30 ft. (10 m)
  • Measures in pounds/ounces, kilograms/grams, decimal pounds, or ounces only
  • Large, durable, non-skid weighing platform
  • Industry first alarm mode indicates when a programmed target refrigerant charge is reached
  • Job log function tracks refrigerant transferred; log file can be emailed from your smart phone for analysis or record keeping (app only function)
  • Auto-shutoff to maximize battery life
  • High accuracy load cell won't drift
  • Hard plastic carrying case included
  • Two-year replacement warranty
  • Optional Handpiece
    • Can be used in lieu of Smart phone via Bluetooth transmission
    • Large, vivid, color display is easy to read, even in direct sunlight
    • Auto-shutoff and screen dimming in user-selectable intervals to preserve battery life
    • Magnet on handpiece for placing on a tank or other nearby objects for easily accessible display


Type Wey-TEK HD Wireless Wey-TEK HD Wireless with optional handpiece
Base unit includes Weighing platform, four "AA" batteries, plastic carrying case Weighing platform, control handpiece, eight "AA" batteries, plastic carrying case
Weighing capacity 250 lb. (115 kg) 250 lb. (115 kg)
Accuracy 0.06% of reading, ± 0.25 oz. (10 g) 0.06% of reading, ± 0.25 oz. (10 g)
Display resolution 0.25  
Display type User-provided smartphone or tablet1 Full color LCD or user-provided smartphone or tablet1
Display units lb., lb./oz., oz., or kg lb., lb./oz., oz., or kg
Power source Four AA alkaline batteries (included) in platform Eight AA alkaline batteries (included): Four in handpiece, four in platform
Battery life 80 hours (base)

80 hours (platform)

100 hours (handpiece)

Wireless range 30 ft. (10 m)2 30 ft. (10 m)2
Weight with case 8 lb. 9 lb.
Weighing platform dimensions 12.3 x 10.8 12.3 x 10.8
Warranty (replacement) 2 year 2 year

1Compatible wit iPhone® 4s and above or Android™ 2.2 and above

2Results may vary depending on phone model and operating system

Part Number

Wey-TEK HD Wireless
Part Number Description
719-202-G1 Wey-TEK HD Wireless Base Model (requires use of smartphone app)
719-203-G1 Wey-TEK HD Wireless with Optional Handpiece


Wey-TEK HD Wireless
Part Number Description
719-715-G1 Wey-TEK HD Wireless Handpiece
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