LCD Stainless Steel Digital Tread Depth Gauge 0.01mm Tyre Tread Depth Gauge Caliper Tread Ruler Metric/inch Interchange 0-25mm

Description:
Digital display tyre tread depth gauge referred to as digital tread ruler or tread ruler, digital tread depth gauge and so on, can be used to measure the tire tread depth, in order to know the degree of wear of tire tread patterns, as more accurate basis for changing a tire, ensure traffic safety.
Features:
1. Larger-LCD display for easy reading.
2. Made of by high-strength industrial 4CR13 Stainless Steel , Lightweight and durable.
3. No disorder in fast option, no halting phenomena
4. Optional Fractional system (1/64 "or 1/128"), more powerful.
5. Optional metal measuring rod, more wearable.
6. LR44 Cell battery

Functions:
1.Manual ON/OFF, automatic off display,
2.zero setting at any position,
3.Metric/inch system interchange.
Specifications:
Range:0-25mm/1″
Resolution:0.01mm/.0005″
Accuracy:±0.02mm/.005″
Weight:250g*(With Box)

Important:
Keep the gauge clear
No water oil on bar
Remove battery when not used for long periods
Display flashes when battery power is low
Accidental display failure: take out battery for 30 seconds

Suggest:

Tire wear limit ≤ 1.6mm
Often high-speed driving tire wear limit ≤ 3mm
Regular rain and snow weather tire wear limit ≤ 4mm