| No. |
Premier No. |
Remarks |
| 1 |
TDG01 |
With convenient pocket clip, and calibrated in 1/32 inches and from 0 to 25 mm |
| 2 |
TDG02 |
Tread depth gauge designed for truck tires, with calibration 0 to 50 mm |
| 3 |
TDG03 |
A qualitu accurate tread depth guage designed for truck tires, calibaration in 1/32 inches and 0to 25 mm |
| 4 |
TDG04 |
High quality metal gauge with clip. Calibaration in 1/32 inches or 0 to 25 mm |
| 5 |
TDG05 |
Tread depth gauge for OTR tires. Calibaration in 1/32 inches and 0 to 152 mm |
| 6 |
TDG06 |
High quality tread depth gauge designed for OTR tires, with an amplifier in the middle to read the scale clearly. Calibration in 1/32 inches and 0 to 152 mm |
