---
product_id: 1365705
title: "MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2)"
brand: "accutire"
price: "97.79 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Accutire"
url: https://www.desertcart.tn/products/1365705-ms-4021b-digital-tire-pressure-gauge-with-4-valve-caps
store_origin: TN
region: Tunisia
---

# 5-150 PSI range Auto shut-off battery saver 0.5 PSI accuracy MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2)

**Brand:** accutire
**Price:** 97.79 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your ride flawless with precision pressure power!

## Quick Answers

- **What is this?** MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) by accutire
- **How much does it cost?** 97.79 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1365705-ms-4021b-digital-tire-pressure-gauge-with-4-valve-caps)

## Best For

- accutire enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Display:** Backlit LCD screen with multi-unit support (psi, bar, kPa, kg/cm²) for instant clarity.
- • **Smart Power Management:** Automatic shut-off extends battery life so you’re always ready to roll.
- • **Effortless Grip & Angle:** Ergonomic rubber handle with angled head for seamless use on the go.
- • **Precision You Can Trust:** Accurate readings within 0.5 PSI for flawless tire maintenance.
- • **Bonus Valve Caps Included:** Four durable valve caps to protect your tires and complete your toolkit.

## Overview

The Accutire MS-4021B Digital Tire Pressure Gauge delivers professional-grade accuracy within 0.5 PSI across a wide 5-150 PSI range. Featuring a rugged ABS and rubber design, an angled head for easy valve access, and a large backlit LCD that switches between four pressure units, it’s engineered for effortless, reliable tire care. With automatic shut-off to conserve battery and four included valve caps, this gauge is the ultimate tool for millennial managers who demand precision and convenience on every drive.

## Description

Buy Accutire MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2): Tire Gauges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Accurate and Easy to Use - I purchased this tire pressure gauge after reading a review of it in a magazine. They claimed it was the most accurate and easy to use tire gauge on the market. They may be right. When I first began to use the gauge, I had some issues getting it to read correctly. It always read zero. After rereading the directions, I discovered that the gauge must be held onto the valve for a few seconds before removing it. I'm guessing this is because the gauge waits for the pressure measurement to stabilize or averages the pressure over time. This prevents an overestimation of tire pressure caused by the sudden surge of pressure out of the tire. (a problem I often have with mechanical "stick" type gauges) After use, this gauge also zeros itself by taking a measurement of the atmosphere. This ensures the gauge is always calibrated and ready to go. I find the digital readout very easy to read, and am pleased that I don't have to make perfect contact with the valve immediately to get a good reading (due to the delay in measurement). With mechanical gauges, I find I get a different value from the same tire if I measure it several times in a row. I usually had to take several readings and average them together to get an estimate of my tire pressure.(I'm a little obsessive about my tire pressure) With this gauge, I get the exact same reading every time I measure, eliminating the need to average my measurements. Best of all, the price is right!
Review: Easy and accurate - Easy to use and easy to read the display.

## Features

- Heavy duty construction and rugged design for long lasting use
- Angled head and rubber coated handle for easy gripping
- Large, easy-to-read backlit LCD display; Easily switch between psi, bar, kPa, kg/cm2
- Equipped with an automatic shut off to conserve battery life
- Accurate to within 0.5 PSI, reading air pressure from 5-150 PSI in 0.5 pound increments; Includes replaceable Alkaline LR44 1.5V coin cell batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00080QHMM |
| Best Sellers Rank | #7,564 in Automotive ( See Top 100 in Automotive ) #72 in Tire Repair Tools |
| Brand | Accutire |
| Brand Name | Accutire |
| Customer Reviews | 4.4 out of 5 stars 8,592 Reviews |
| Global Trade Identification Number | 00015507108562 |
| Item Dimensions | 6.7 x 2.4 x 0.8 inches |
| Item Part Number | MS4021B |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 6.7 x 2.4 x 0.8 inches |
| Manufacturer | Accutire |
| Material | Acrylonitrile Butadiene Styrene (ABS), Rubber |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Rubber |
| Model | MS-4021B |
| Number of Items | 1 |
| Part Number | 4021B |
| Thread Style | Cr2032 |
| Thread Type | Cr2032 |
| UPC | 703546962442 015507108562 658551455895 708315660253 600740190643 |
| Unit Count | 1 Count |
| Warranty Description | 5 years parts and labor |

## Product Details

- **Brand:** Accutire
- **Item Weight:** 22.68 g
- **Item dimensions L x W x H:** 6.7 x 2.4 x 0.8 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Rubber
- **Number of Items:** 1

## Images

![MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) - Image 1](https://m.media-amazon.com/images/I/61cJnSkvOhL.jpg)
![MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) - Image 2](https://m.media-amazon.com/images/I/616tQFVBGVL.jpg)
![MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) - Image 3](https://m.media-amazon.com/images/I/61m8nbuA0xL.jpg)
![MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) - Image 4](https://m.media-amazon.com/images/I/514TrIn3sOL.jpg)
![MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) - Image 5](https://m.media-amazon.com/images/I/61eoP5baEwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate and Easy to Use
*by T***O on May 27, 2012*

I purchased this tire pressure gauge after reading a review of it in a magazine. They claimed it was the most accurate and easy to use tire gauge on the market. They may be right. When I first began to use the gauge, I had some issues getting it to read correctly. It always read zero. After rereading the directions, I discovered that the gauge must be held onto the valve for a few seconds before removing it. I'm guessing this is because the gauge waits for the pressure measurement to stabilize or averages the pressure over time. This prevents an overestimation of tire pressure caused by the sudden surge of pressure out of the tire. (a problem I often have with mechanical "stick" type gauges) After use, this gauge also zeros itself by taking a measurement of the atmosphere. This ensures the gauge is always calibrated and ready to go. I find the digital readout very easy to read, and am pleased that I don't have to make perfect contact with the valve immediately to get a good reading (due to the delay in measurement). With mechanical gauges, I find I get a different value from the same tire if I measure it several times in a row. I usually had to take several readings and average them together to get an estimate of my tire pressure.(I'm a little obsessive about my tire pressure) With this gauge, I get the exact same reading every time I measure, eliminating the need to average my measurements. Best of all, the price is right!

### ⭐⭐⭐⭐⭐ Easy and accurate
*by C***E on May 27, 2026*

Easy to use and easy to read the display.

### ⭐⭐⭐⭐ Worth the money.
*by P***L on June 26, 2026*

Surprisingly easy to use and accurate. Certainly far superior to a mechanical gauge.

## Frequently Bought Together

- Accutire MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2)
- JACO ElitePro Digital Tire Pressure Gauge - Professional Accuracy - 100 PSI
- JACO FlowPro Digital Tire Inflator with Pressure Gauge - 200 PSI

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*