---
product_id: 3406028
title: "S-921"
brand: "milton"
price: "₨9074"
currency: LKR
in_stock: null
reviews_count: 13
category: "Milton"
url: https://www.desertcart.lk/products/3406028-s-921
store_origin: LK
region: Sri Lanka
---

# Built-in deflator valve for precision Measures PSI 5-50 & kPa 40-350 Durable plated brass build S-921

**Brand:** milton
**Price:** ₨9074
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** S-921 by milton
- **How much does it cost?** ₨9074 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/3406028-s-921)

## 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 & Travel-Ready:** Slim pencil design fits easily in your glove box or toolkit for road trip peace of mind.
- • **Engineered for Longevity:** Crafted from machined, plated brass parts ensuring durability that lasts decades.
- • **Precision in Every Check:** Accurately measures tire pressure in 1-lb and 10-kPa increments for optimal safety.
- • **Instant Pressure Adjustment:** Built-in deflator valve lets you fine-tune tire pressure on the spot.
- • **Trusted American Craftsmanship:** Made in the USA by Milton, a brand synonymous with reliability and quality.

## Overview

The Milton S-921 Pencil Tire Pressure Gauge is a precision instrument made from durable plated brass, designed for passenger cars. It measures tire pressure accurately in both PSI (5-50) and kPa (40-350) with a built-in deflator valve for easy pressure adjustments. Compact and reliable, this USA-made gauge is a trusted tool for maintaining optimal tire safety and performance, favored by professionals and road warriors alike.

## 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: Excelletn quality, reliable company, still the same reliable product! - Reliable, well-built, lasts forever. Lost mine and had to replace after 20 years! Still the same quality. Rare these days.
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 | #3,103 in Automotive ( See Top 100 in Automotive ) #25 in Analog Tire Pressure Gauges |
| Brand | Milton |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,621) |
| 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:** 22.68 g
- **Item dimensions L x W x H:** 8.1 x 1.2 x 1.1 inches
- **Material:** Plastic
- **UPC:** 030937009210

## Images

![S-921 - Image 1](https://m.media-amazon.com/images/I/51bP-YUVVCL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Excelletn quality, reliable company, still the same reliable product!
*by C***E on August 9, 2025*

Reliable, well-built, lasts forever. Lost mine and had to replace after 20 years! Still the same quality. Rare these days.

### ⭐⭐⭐⭐⭐ 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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**Shop now:** [https://www.desertcart.lk/products/3406028-s-921](https://www.desertcart.lk/products/3406028-s-921)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*