1.Hardened alloy measuring head and stainless steel material
2.Compact & firm structure, convenient & stable operation
3.Quick display of the measured value on big LCD screen
4.With on-off power button , automatic power off
5.Seven function buttons improve operability
6.Zero-setting at any position
7.mm/inch measurement system conversion
8.Measurement for form and position tolerance, such as runout, straightness, parallelism, flatness etc
1. Metric\Inch conversion function
2. Measurement direction conversion function
3. Data lock HOLD function
4. Data clear function
5. Analog pointer reset function
6. Maximum, minimum, range value measurement function
7.Upper and lower limit measurement function (tolerance measurement)
8.Inner diameter measurement function (need to be used with a measuring rod)
9.The resolution of the analog pointer can be set:0.01mm/0.001in,0.001mm/0.0001in,0.0001mm/0.00001in
10.The automatic shutdown time can be set to 1-99 minutes
11.Bluetooth function (optional), data can be sent automatically/manually
Model: GS-5301-7
Measuring range: 0-12.7 mm
Resolution: 1um/0.001mm
Accuracy: 3um/0.003mm
Waterproof: IP54 waterproof
Model: GS-F5301-7
Measuring range: 0-12.7 mm
Resolution: 1um/0.001mm
Accuracy: 3um/0.003mm
Waterproof: IP65 waterproof
Rechargeable lithium battery
Power supply mode: 3.7V lithium battery
Charging/communication interface: USB Type-C