---
product_id: 81795985
title: "LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B"
brand: "le lematec"
price: "R1214"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/81795985-le-lematec-digital-air-pressure-regulator-with-led-display-gauge
store_origin: ZA
region: South Africa
---

# Wide 2.5-160 PSI range Auto shut-off saves power Precision to 0.5 PSI LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B

**Brand:** le lematec
**Price:** R1214
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your air pressure game with precision and power!

## Quick Answers

- **What is this?** LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B by le lematec
- **How much does it cost?** R1214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/81795985-le-lematec-digital-air-pressure-regulator-with-led-display-gauge)

## Best For

- le lematec enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Task Master:** From tire inflation to HVLP spray painting, this regulator streamlines all your air-powered projects with consistent, reliable airflow.
- • **Smart Energy Saver:** Adjustable auto shut-off extends device life and cuts energy waste—because efficiency is the new power move.
- • **Compact Yet Heavy-Duty:** Aluminum build packs durability into a sleek, space-saving design that fits perfectly in any professional or home workshop.
- • **Universal Fit, Instant Upgrade:** Fits standard ¼ inch NPT/PT threading, making it a seamless addition to your existing air compressor setup.
- • **Pinpoint Accuracy for Pro Results:** Digital gauge delivers ultra-precise pressure control in PSI, BAR, and KPA for flawless finishes and tool performance.

## Overview

The LE LEMATEC Digital Air Pressure Regulator DAR01B is a compact, heavy-duty aluminum device designed for professional and DIY air tool users. It features a clear LED display with precise pressure adjustments down to 0.5 PSI, supports a wide operating range of 2.5 to 160 PSI, and includes an energy-saving auto shut-off. Compatible with standard ¼ inch NPT/PT fittings, it ensures steady airflow for tasks like spray painting, tire inflation, and woodworking, making it an essential upgrade for any air compressor setup.

## Description

LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B

## Features

- Precision Measurement: Ensures accurate readings in PSI, BAR, and KPA for painting, woodworking, and inflating tasks.
- Adjustable Auto Shut-Off: Automatically powers off to save energy and extend the regulator's lifespan.
- Universal Compatibility: Fits 1/4 inch NPT/PT threading.
- Enhanced Efficiency: Designed to streamline air-powered tasks in home and professional workshops.
- Wide PSI Range: Operates from 2.5 to 160 PSI (0.20 to 11 BAR or 20 to 1100 KPA) for paint gun pressure regulators and air tools.
- Precise Adjustments: Make 0.5 PSI (0.03 BAR or 3.4 KPA) changes with the digital air pressure gauge for efficiency.
- User-Friendly: Plug-and-play design suits professionals and DIY enthusiasts.
- Durable Design: Sturdy construction with a clear digital display for reliable, lasting performance.
- Professional Results: Provides steady airflow, perfect for digital spray gun regulators, airbrushes, and HVLP spray guns.
- Multiple Applications: Excels in painting, inflating, and other tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum |
| Brand | LE LEMATEC |
| Item dimensions L x W x H | 2.48 x 1.85 x 1.97 inches |
| Maximum Operating Pressure | 160 Pound per Square Inch |
| Number of Ports | 2 |
| Global Trade Identification Number | 00850030726674 |
| Manufacturer | Ubiquitous LE LEMATEC |
| Part Number | DAR01B |
| Item Weight | 4.8 ounces |
| Product Dimensions | 2.48 x 1.85 x 1.97 inches |
| Item model number | DAR01B |
| Batteries | 1 Lithium Metal batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | Compact, Small |
| Style | Pro Digital Version |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium |

## Product Details

- **Material:** Aluminum
- **Brand:** LE LEMATEC
- **Item dimensions L x W x H:** 2.48 x 1.85 x 1.97 inches
- **Maximum Operating Pressure:** 160 Pound per Square Inch
- **Number of Ports:** 2
- **Global Trade Identification Number:** 00850030726674
- **Manufacturer:** Ubiquitous LE LEMATEC

## Images

![LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B - Image 1](https://m.media-amazon.com/images/I/71QBRk4iCZL.jpg)

## Available Options

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

## Questions & Answers

**Q: "Why does the display shut off after a few seconds? Is that normal?"**
A: Yes—this saves battery. Default is 3 seconds, but you can extend it to 180 seconds in settings. Instructions included. The pressure stays locked even when the display is off.

**Q: "Is this a true pressure regulator, or just an airflow restrictor valve?"**
A: This is a pressure regulator. It maintains your set PSI even during continuous tool use (trigger pull). While some reviews call it a 'flow restrictor,' it regulates outgoing pressure effectively for spray guns, nailers, and inflators.

**Q: "Do I need to reset the pressure every time I turn my compressor on and off?"**
A: Yes. When you turn off your compressor, you'll need to re-dial your desired PSI after turning it back on. This ensures accuracy and prevents accidental over-pressure. It takes only seconds to readjust.

**Q: "Will this work with my specific air tool? How do I know it's compatible?"**
A: It fits any air tool or hose with 1/4" NPT threading—the industry standard. Works with HVLP spray guns, airbrushes, nailers, tire inflators, and more. If your tool connects to a standard air hose, this will fit.

## Frequently Bought Together

- LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B
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- LE LEMATEC Portable Sandblaster Gun Kit, Air Compressor Sand Blaster, Paint & Rust Remover, Abrasive Media & Soda Blaster for Metal, Wood, Automotive & DIY Surface Prep, AS118-2C

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-31*