Vacuum Gauge Blank-Off Test Kit Used for Superheat and Subcooling to Create a Closed System Ideal for Checking Leaks

Made in USA

Wireless Bluetooth connection to your smart device with SH-35N app

OLED sunlight readable screen

Sealed touch buttons protect against dirt and dust

Built-in valve ports to easily adjust refrigerant charge

Range up to 400 foot (unobstructed)

Simplify and automate measurements

Saves time and reduces cost

Share screenshots right from your phone

Easily track and store service history

Rechargeable lithium polymer battery with 10 hours battery life

The app and handpiece both feature an innovative alarm mode which alarms when approaching a programmed target refrigerant charge amount, then alarms again when the target charge is reached

Wey-TEK HD Wireless Refrigerant Charging Scale sets a new standard for versatility, durability and accuracy in a 250 pound capacity scale

Made in USA

Made in USA