---
product_id: 3406028
title: "Milton S-921 Pencil Tire Pressure Gauge, Passenger Car, With Built-in Deflator Valve, Durable Plated Brass, Pressure Measured In PSI & kPa"
brand: "milton"
price: "A$28"
currency: AUD
in_stock: true
reviews_count: 13
category: "Milton"
url: https://www.desertcart.com.au/products/3406028-milton-s-921-pencil-tire-pressure-gauge-passenger-car-built
store_origin: AU
region: Australia
---

# Built-in deflator valve for precision Measures PSI 5-50 & kPa 40-350 Durable plated brass build Milton S-921 Pencil Tire Pressure Gauge, Passenger Car, With Built-in Deflator Valve, Durable Plated Brass, Pressure Measured In PSI & kPa

**Brand:** milton
**Price:** A$28
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your ride road-trip ready with precision and style!

## Quick Answers

- **What is this?** Milton S-921 Pencil Tire Pressure Gauge, Passenger Car, With Built-in Deflator Valve, Durable Plated Brass, Pressure Measured In PSI & kPa by milton
- **How much does it cost?** A$28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/3406028-milton-s-921-pencil-tire-pressure-gauge-passenger-car-built)

## Best For

- milton enthusiasts

## Why This Product

- Trusted milton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable:** Sleek pencil design crafted from plated brass for long-lasting, everyday use.
- • **Dual-Scale Convenience:** Instantly read tire pressure in both PSI and kPa for global compatibility.
- • **All-Weather Reliability:** Designed to perform flawlessly even in cold temperature conditions.
- • **Built-In Deflator Valve:** Easily release excess air without extra tools—perfect for on-the-go adjustments.
- • **Precision You Can Trust:** Machined parts ensure factory-accurate readings every time.

## Overview

The Milton S-921 Pencil Tire Pressure Gauge is a USA-made, durable plated brass tool designed for passenger cars. It offers precise pressure readings from 5-50 PSI and 40-350 kPa with 1-lb and 10-kPa increments, featuring a built-in deflator valve for easy air release. Trusted for decades, this compact gauge ensures optimal tire maintenance and safety, even in cold weather.

## Description

Pencil type passenger tire gauge reads up to 50 PSI or 350 kPa. Milton tire gauges provide accurate, long life with trouble free performance. Gauges are made of durable plated brass with 4 side nylon indicator bar. Always check tire pressure when tires are cold.

Review: Quality American product - I doubt these have changed in anyway for decades. They just work and last forever. Perfectly calibrated out of the box,its reading exactly matched the TPMS on my 3 different cars.
Review: Good product, as described - Milton is about the only viable option for good tire pressure gauges these days. Quality is still there.

## Features

- MILTON: Pencil Gauges made with machined parts, unlike our competition! Made in the USA.
- INCLUDES: Built-in deflator valve, single chuck head, and white nylon indicator bar.
- PRESSURE RANGE: Measures PSI (5-50) in 1-lb. increments and Kilopascal (40-350) in 10-kPa increments.
- IDEAL: For passenger car applications. Handy in cold temperature weather conditions.
- CAR SAFETY/MAINTENANCE: Ideal automotive and road trip accessory tool to maintain optimal tire care and prevention.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002SQYTG |
| Best Sellers Rank | #4,572 in Automotive ( See Top 100 in Automotive ) #27 in Analog Tire Pressure Gauges |
| Brand | Milton |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,630) |
| Date First Available | August 11, 2004 |
| Global Trade Identification Number | 00030937009210 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.8 ounces |
| Item dimensions L x W x H | 8.1 x 1.2 x 1.1 inches |
| Item model number | S-921 |
| Manufacturer | Milton Industries |
| Manufacturer Part Number | S-921 |
| Material | Plastic |
| Model | S-921 |
| Product Dimensions | 8.1 x 1.2 x 1.1 inches |
| UPC | 030937009210 |

## Product Details

- **Brand:** Milton
- **Item Weight:** 0.05 Pounds
- **Item dimensions L x W x H:** 8.1 x 1.2 x 1.1 inches
- **Material:** Plastic
- **UPC:** 030937009210

## Images

![Milton S-921 Pencil Tire Pressure Gauge, Passenger Car, With Built-in Deflator Valve, Durable Plated Brass, Pressure Measured In PSI & kPa - Image 1](https://m.media-amazon.com/images/I/51bP-YUVVCL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it made in the USA?**
A: The back side of the packaging is printed made in USA, and the gauge itself has made in USA stamped into the head.

**Q: is this made in the usa**
A: Yes Sir,  Chicago.  IL

**Q: Why is there a picture of a pencil type tire gauge being called a dial tire gauge?**
A: Sorry, I do not know the answer to that one.  Must be a typo.  There is no dial on the tire gauges I bought.  They work wonderful as they have always worked!

**Q: What model tire guage should I get to read pressures between 0 and 5 psi?**
A: For reference…

Milton Low Pressure Gauge is Model S-917, rated @ 2-20psi

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality American product
*by A***R on January 29, 2026*

I doubt these have changed in anyway for decades. They just work and last forever. Perfectly calibrated out of the box,its reading exactly matched the TPMS on my 3 different cars.

### ⭐⭐⭐⭐⭐ Good product, as described
*by F***N on January 15, 2026*

Milton is about the only viable option for good tire pressure gauges these days. Quality is still there.

### ⭐⭐⭐⭐⭐ Great value and accurate
*by M***W on December 8, 2025*

Works great. Very accurate.

## Frequently Bought Together

- Milton S-921 Pencil Tire Pressure Gauge, Passenger Car, With Built-in Deflator Valve, Durable Plated Brass, Pressure Measured In PSI & kPa
- Milton S-925 Pencil Tire Pressure Gauge for Trucks, RV’s & Bicycle Tires, Single Head Chuck with Built-in Deflator Valve, Durable Plated Brass, Pressure Measured in PSI & kPa
- Milton S-920 Pencil Tire Pressure Gauge With Tread Depth Gauge, Built-in Deflator Valve, For Higher-Pressure Automobile Tires, Durable Plated Brass, Pressure Measured In PSI & kPa

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*