Bluetooth printer- Accessories
- Digital concrete test Hammer with built-in Bluetooth chip, connected to a portable Bluetooth printer, can print out the original records and test results on site.
- Available for extra purchase
User friendly upgrade design
- Built-in bluetooth chip is connected to portable bluetooth printer and can print out the original records and test results in the field.
- Equipped with high-power loudspeaker, on-site voice count more clearly, can also be normally used in noisy environment.
- Removable large capacity lithium battery, super long standby, easy to maintain.
- Upgrade dust-proof structure, easier maintenance, longer service life and more stable rebound value.
