BENETECH GM100+ Ultrasonic Thickness Gauge, Battery Not Included, GM100+ Option:GM100+ Carton Size 34cm * 26cm

Carton Size 34cm * 26cm * 32cm / 13

Bluetooth music: support (control the phone player)

to radio SMA female (Hole inside)

Clasp material: alloy

It is a headphone distributer as well as a headphone amplifier

BENETECH GM100+ Ultrasonic Thickness Gauge, Battery Not Included, GM100+ Option:GM100+ Carton Size 34cm * 26cm1. Auto calibration to assure the accuracy. 2. Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not. 3. 10 thickness measurement storage and recall function available, which facilitates the height work or working in wild area. 4. Sound velocity measurement: With a given thickness by sample hardware to measure the sound velocity, which avoids the further conversion or consultation of the table. 5. 12