Features:
1:Two-button design, menu prompt, simple, convenient and easy to operate
2:Fine adjustment roller &knurled locking screw for more convenient measurement and reading
3:Relative/absolute measurement interchange at any position
4:Higher quality glass fixed grid, stable, durable and high accuracy
5:Quick display of the measured value on LCD screen, no over-speed error
6:Two function button, with depth measuring blade
7:With on-off power button, automatic power off
8:Zero-setting at any position, mm/inch measurement system conversion
9:Measurement for ID, OD, depth, and step dimension
10.Battery : 3V lithium battery (CR2032) battery not including for air shipment
11.Battery life: Approx. 2000 hours
12.Packed in plastic box

Warranty: One and a half year. If you want home use, you can buy some cheaper one. This is for industry use.

NOTE:Battery is not included for air shipment

• Hardened stainless steel main scale and measuring jaw.
• Two-button design, menu prompt, simple, convenient and easy to operate.
• Quick display of the measured value on LCD screen, no over-speed error.
• Zero-setting at any position, mm/inch measurement system conversion.
• Measurement for ID, OD, depth, and step dimension(battery is not included).

Hardened stainless steel main scale and measuring jaw.QST EXPRESS