Only one tool necessary for testing multiple tube sizes. Built-in easy to read vacuum gauge. Multifiled exhaust for quiet operation. Lightweight and easy to use....
Power Supply : 3.6 V lithium battery (rechargeable)
Weight : 400 g
Model Name/Number : HL 50-BT
Dimensions : 90 x 185 x 60 mm
Brand Name : Megger
I Deal In : New Only
Operating time : > 10 hours
Feature : Easy to operate with only two operation buttons , Frequency filter for different field application , Always ready to use thanks rechargeable battery , external ground microphones can be connected .