---
product_id: 530229856
title: "T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange)"
brand: "etenwolf"
price: "7734 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Etenwolf"
url: https://www.desertcart.hu/products/530229856-t300-digital-tire-pressure-gauge-3-200-psi-industrial-tire
store_origin: HU
region: Hungary
---

# ±0.5% ANSI B40.7 Grade 2A accuracy Replaceable AAA batteries with LED light AI thermal compensation (-4°F to 130°F) T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange)

**Brand:** etenwolf
**Price:** 7734 Ft
**Availability:** ✅ In Stock

## Summary

> 🚗 Gauge Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange) by etenwolf
- **How much does it cost?** 7734 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/530229856-t300-digital-tire-pressure-gauge-3-200-psi-industrial-tire)

## Best For

- etenwolf enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Bright LED light and easy-to-read digital display make nighttime or low-light checks effortless.
- • **Durability Meets Style:** Rugged enough to survive a run-over and crafted with sleek Italian industrial design—stand out at the pump.
- • **All-Weather Reliability:** Built-in AI chip ensures consistent performance from freezing cold to scorching heat (-4°F to 130°F).
- • **Precision You Can Trust:** Calibrated to ANSI B40.7 Grade 2A with ±0.5% accuracy for flawless tire pressure readings every time.
- • **Versatile Pressure Range:** Measures from 3 to 200 PSI, perfect for everything from compact cars to heavy-duty pickups and RVs.

## Overview

The ETENWOLF T300 Digital Tire Pressure Gauge delivers professional-grade accuracy (±0.5%) across an extensive 3-200 PSI range, supported by AI-powered thermal compensation for reliable readings in extreme temperatures. Featuring replaceable AAA batteries with an LED light, a durable build that withstands heavy impacts, and a stylish design, it’s the ultimate tool for millennial managers who demand precision, convenience, and a touch of flair in their automotive accessories.

## Description

Buy ETENWOLF T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange): Pressure Gauges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very nice. - Excellent. Works very well, user friendly. Accurate and ad great price.
Review: Easy to read, and very accurate!! - I had a manual tire gauge, but found it very difficult to read the microscopic numbers. It wasn't very accurate either. This digital tire has a nice digital screen for easy readings. It is also very accurate, and simple to use. This tire gauge takes two triple A batteries while the other ones I looked at took watch batteries. It is well built, and also has a light. If you're looking at replacing that old manual gauge this is a great product. I would highly recommend it, and would purchase it again!!!

## Features

- PROCESS LEVEL ACCURACY: Each ETENWOLF’s digital tire pressure gauge is calibrated manually to ANSI B40.7 Grade 2A(plus-minus 1 PSI).Presta valve adapter not included, if used for bicycles, it must be purchased separately
- ACCURACY IN EXTREME PRESSURE RANGE: Whether tire pressure is below 12 PSI or above 140 PSI, ETENWOLF’s digital tire gauge is accurate as well
- ACCURACY IN EXTREME WEATHER: Built-in AI chip with thermal compensation inside, ETENWOLF’s tire gauge works normally even in extreme cold or hot weather(-4°F-130°F/-20°C-54°C)
- PRESSURE RANGE 3-200 PSI : ETENWOLF’s digital tire pressure gauge can measure pressure of all types of vehicles
- REPLACEABLE AAA BATTERIES: Batteries are easy to replace and helps to extend the tire pressure gauge’s life span, with LED light to illuminate dark areas for easy tire pressure reading
- STURDY AND DURABLE: When a car runs over ETENWOLF's tire pressure gauge, it can't be damaged and still works normally
- PSI gauge especially suitable for pickups, RVs and heavy-duty vehicles
- Auto shut-off after 30 seconds to save battery and ensure prolonged usage of the pressure gauge
- Stylish Italian industrial design with multiple color options for a fashionable look, a good gift as car accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY2GD9VC |
| Best Sellers Rank | #38 in Automotive ( See Top 100 in Automotive ) #1 in Analog Tire Pressure Gauges |
| Brand | ETENWOLF |
| Brand Name | ETENWOLF |
| Customer Reviews | 4.6 out of 5 stars 6,863 Reviews |
| Included Components | tire pressure gauge, 2 x AAA batteries |
| Item Dimensions | 6.3 x 1.46 x 1.06 inches |
| Item Type Name | tire pressure gauge |
| Item Weight | 110 Grams |
| Item dimensions L x W x H | 6.3 x 1.46 x 1.06 inches |
| Manufacturer | ETENWOLF |
| Material | Plastic |
| Material Type | Plastic |
| Thread Type | Schrader Valve Chuck |
| Warranty Description | 3 year warranty |

## Product Details

- **Brand:** ETENWOLF
- **Item Weight:** 110 Grams
- **Item dimensions L x W x H:** 6.3 x 1.46 x 1.06 inches
- **Material:** Plastic
- **Thread Type:** Schrader Valve Chuck

## Images

![T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange) - Image 1](https://m.media-amazon.com/images/I/51fj8FCWOfL.jpg)

## Available Options

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

## Questions & Answers

**Q: How exactly does the Presta valve adapter go on the valve? The threaded part doesn't screw into anything.**
A: I do not have any bikes with sew-up tires, but I believe that the adaptor needs to be screwed to the Presta valve on each of the tires.  It does not attach to the pressure gauge.

**Q: Is this display backlit?**
A: The display is LED, not LCD (which would require backlighting for legibility in dark ambient conditions).  

Because it is an LED display, each segment of the digits is illuminated.  It is easy to read in the dark;  however it is more difficult to read in bright sunlight.  If you have trouble seeing the digits in bright sunlight, it helps to shade the display with your hand to improve readability.

**Q: Does the gauge have pressure relief capability?**
A: No.  The gauge does not provide a relief valve for bleeding off pressure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice.
*by S***D on February 14, 2026*

Excellent. Works very well, user friendly. Accurate and ad great price.

### ⭐⭐⭐⭐⭐ Easy to read, and very accurate!!
*by M***L on January 24, 2026*

I had a manual tire gauge, but found it very difficult to read the microscopic numbers. It wasn't very accurate either. This digital tire has a nice digital screen for easy readings. It is also very accurate, and simple to use. This tire gauge takes two triple A batteries while the other ones I looked at took watch batteries. It is well built, and also has a light. If you're looking at replacing that old manual gauge this is a great product. I would highly recommend it, and would purchase it again!!!

### ⭐⭐⭐⭐⭐ INDUSTRIAL PROCESS GAUGE ACCURACY – WELL BUILT!
*by C***N on July 14, 2023*

When the last of my digital tire pressure gauges, which are no longer manufactured, recently stopped functioning, I began research to find suitable replacements. There are of course many digital tire pressure gauges from which to choose, however the vast majority of them failed to impress for a variety of reasons, not the least of which were their poor or mediocre specifications or numerous user complaints. After a considerable amount of research, I located the Etenwolf T300 digital tire pressure gauges on Amazon. The most significant data which received my attention is that the Etenwolf T300 gauges conform to ANSI/ASME Standard 40.7 2A. I had not previously encountered affordable, consumer grade gauges that were calibrated with that level of accuracy. ANSI Standard B40.7 level 2A is a standard which applies to digital process gauges, and specifies accuracy within a +/- 0.5% span of permissible error. That level of accuracy means that on a 35psi automobile tire, the expected accuracy of the gauge is within +/- 0.175psi which is a ridiculously high level of accuracy for inflating a typical automobile tire. However, that ANSI B40.7 2A claim appears to be an error on the webpage. According to the printed manual which accompanies the T300, and according to the individual Calibration Certificate included with the gauge, the T300 actually conforms to the far more stringent and more precise B40.7 Level 3A standard. B40.7 3A specifies accuracy within a span of +/- 0.25%. That is a level of accuracy that is needed for industrial test gauges. The other specifications provided in the product description included the usable range of 3 – 200 psi which makes the Etenwolf T300 suitable for almost any tire I can reasonably expect to use, including my low-pressure garden tractor tires. Another factor that I found very appealing is that the Etenwolf T300 is powered by 2 – AAA batteries. Many tire pressure gauges require button batteries of various sizes, which never seem to be immediately available to me when they require replacement. With the ubiquitous AAA batteries, I am assured that I will always have replacement batteries readily available when needed, and even when away from home, they can always be easily purchased in almost any local store. Etenwolf provides 2 Duracell alkaline AAA batteries with the T300. I have also used the gauges with Ni-MH rechargeable cells, and they perform perfectly well. I ordered a Cyan case T300 because Amazon had them available for more rapid delivery than the Orange model (there is also a Gray model, which was out of stock when I purchased). Once I received the T300 and evaluated it, I was very impressed. The plastic case appears to be a reasonably thick, and potentially durable gauge of injected plastic. The T300 has a very solid feel and heft, which impressed me. The assembly of the T300 appears to be very good and precise. This tire gauge genuinely appears to be of very high quality. The battery compartment at the end of the unit has a slide-out which also stores an included Presta valve adaptor for high-pressure bicycle tires. The white 4 place LED display digits appear to be 11mm tall x 5mm wide. The gauge resolves to 10th PSI (1 place right of the decimal). Most tire pressure gauges only resolve to ½ PSI display. There is a momentary, rocker type switch on the lower part of the case which controls all functions including power and unit of measure selection. The T300 can measure and display PSI, kPa and bar. Holding the switch for 6 seconds will turn the power off, but the gauge will also shut down automatically after 30 seconds of non-use. After a measurement, the gauge resets to 0 in approximately 5-6 seconds for repeat measurements. The digital display also displays low battery level once battery reserve falls to 20% or below. The nose of the gauge, which must mate with the tires Schrader valve, seals very tightly against the tire valve. There appears to be a compressible rubber gasket in the nose fitting, which ensures a solid, leak-free union with the tire valve. Resultantly, the T300 produces very quick and reliable measurements without the need for repeated repositioning efforts to get an adequate seal for a reliable measurement. There is a white LED lamp below the nose piece which makes use in dim or dark environments possible. I evaluated the functioning of the gauge by taking multiple (many) repeat measurements using both PSI and kPa scales. The repetitive consistency and accuracy of the readings was notable. I was so favorably impressed with the T300 that I ordered a second gauge (this time with the orange case). When I received the second T300 I could not resist comparing them. I collected more than 20 successive measurements, alternating the gauges. (Total of 44 measurements collected). Half of the measurements were obtained in PSI and the other half in kPa. The consistency and accuracy both with the same gauge, and between the gauges was extremely impressive. I believe that the Etenwolf T300 tire pressure gauge is outstanding. It is well constructed, giving rise to the belief that it will be very durable. It is extraordinarily accurate, being calibrated to a measurement standard which applies to industrial process gauges. It functions very well and with consistency. The Etenwolf T300 is the best tire pressure gauge that I have used, and I am hopeful that it will provide many years of reliable service. I would not have purchased two of them if I was not extremely impressed with them!

## Frequently Bought Together

- ETENWOLF T300 Digital Tire Pressure Gauge 3-200 PSI, Industrial Tire Gauge Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Replaceable AAA Batteries (Vivid Orange)
- ETENWOLF Pencil Tire Pressure Gauge 2 Pack (10-50PSI, 20-120PSI) with 16 Tire Caps Calibrated to ANSI B40.1 Grade B(2%), Stainless Steel Body, for Cars, Pickups, RVs, Bicycles
- ETENWOLF Brass Presta Valve Adapter 4 Pack, Convert Presta to Schrader Valve Adaptor, Easy Inflation with Standard Pump or Air Compressor, Includes 8 Valve Caps

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*