This Yellow Square pen gauge checks car tire pressure mechanically, with no batteries. The dual scale reads 10–120 PSI and 0.7–8.2 kg/cm². At 14 cm and 15 g with a metal clip, it fits a shirt pocket, the glovebox or the sun visor.
Specifications
| Parameter | Value |
|---|---|
| Measuring range | 10–120 PSI |
| Measuring range, kg/cm² | 0.7–8.2 kg/cm² |
| Scale | dual: PSI and kg/cm² |
| Type | mechanical, no batteries |
| Form factor | pen with a metal clip |
| Length | 14 cm |
| Weight | 15 g |
| Body material | light metal and impact-resistant ABS plastic |
| Quantity | 1 pcs |
| Condition | new |
What you get
- Always ready — a mechanical gauge with no batteries to run flat.
- Two units on one scale — PSI and kg/cm², no conversion needed.
- Range of 10–120 PSI — equal to 0.7–8.2 kg/cm².
- Pocket size — 14 cm long and 15 g.
- Metal clip — keeps the gauge in a shirt pocket or on the visor.
- Tough body — light metal and impact-resistant ABS plastic.
Who it is for
Drivers who check their tire pressure regularly and want a gauge that stays in the car. It works for people used to PSI and for those who think in kg/cm².
Who should skip it
Anyone who wants a digital display, since this gauge is mechanical. Anyone who needs to measure above 120 PSI, the top of the scale.
Use and compatibility
Checking car tire pressure. Storing in the glovebox, a shirt pocket or on the sun visor. Regular pressure checks, for example every two weeks.
In the box
1 pen-style tire pressure gauge.
Questions and answers
Does it need batteries?
No, it is fully mechanical.
Which units does it show?
Both PSI (10–120) and kg/cm² (0.7–8.2) on a dual scale.
Where can I keep it in the car?
Clip it to the sun visor or keep it in the glovebox or a shirt pocket.
How often should I check tire pressure?
Regularly, for example every two weeks.











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