---
product_id: 64332311
title: "DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC"
brand: "dlg"
price: "VT10519"
currency: VUV
in_stock: false
reviews_count: 8
url: https://www.desertcart.vu/products/64332311-dlg-di-517-ac-manifold-digital-manifold-guage-for-refrigeration
store_origin: VU
region: Vanuatu
---

# 89 refrigerant profiles preloaded Pressure range 0-6000 Kpa Real-time superheat & subcooling DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC

**Brand:** dlg
**Price:** VT10519
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your HVAC game with precision and power in one sleek tool!

## Quick Answers

- **What is this?** DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC by dlg
- **How much does it cost?** VT10519 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/64332311-dlg-di-517-ac-manifold-digital-manifold-guage-for-refrigeration)

## Best For

- dlg enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic & Portable:** Compact 6.7x4.4x2 inch design, lightweight 2lb body, powered by 4 AA batteries for on-the-go efficiency.
- • **Dual Temperature Insight:** Simultaneously monitor T1 & T2 temps with optional clamp probes for next-level HVAC control.
- • **Vacuum & Leak Test Ready:** Integrated vacuum operation and pressure leak test with recording to catch every system flaw.
- • **Precision Pressure Mastery:** Accurate pressure readings with ±0.5% FS + 5 digits for flawless diagnostics.
- • **Comprehensive Refrigerant Library:** Built-in 89 refrigerant profiles compliant with NIST standards—future-proof your toolkit.

## Overview

The DLG DI-517 Digital Manifold Gauge is a professional-grade HVAC instrument combining dual pressure and temperature measurement, real-time superheat/subcooling display, and a vast refrigerant database. Designed for accuracy and convenience, it supports vacuum and leak testing, making it an indispensable tool for refrigeration and air conditioning professionals.

## Description

Description DI-517 digital manifold is an professional instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage. It combines 2-way pressure test, dual temperature measurements ( with additional purchased two clamp-on temperature probes ) , 32-bit digital processor and large size LCD into one easy-to-use instrument. It is the right one for your job well done. Specification - Pressure test: gauge pressure - Pressure test unit: Kpa; Mpa; bar; inHg; PSI. - Pressure test range: 0 Kpa – 6000 Kpa - Pressure test resolution: 1 Kpa - Pressure test accuracy:+/- 0.5 %(FS)+ 5dgt - Maximum overload pressure:10000 Kpa (10 Mpa; 100 bar;) - Vacuum test: relative vacuum - Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. - Vacuum test range: -101 Kpa – 0 Kpa - Vacuum test resolution: 1 Kpa - Temperature test unit: °C (Celsius),°F (Fahrenheit) - Temperature test range: -40°F–302°F (-40°C– 150°C) - Temperature test resolution: 0.1°F (-40°F–99.9°F),1°F (100°F–302°F) 0.1°C (-40°C–99.9°C),1°C(100°C–150°C) - Temperature test accuracy: +/- 0.9 °F + 2dgt +/- 0.5 °C + 2dgt - Built-in 89 kinds of refrigerant NIST:According to American NIST standard R11 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R13 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R227EA R23 R236EA R245CA R245FA R290 R32 R401A R401B R401C R402A R402B R403A R403B R404A R405A R406A R407A R407B R407C R407D R407E R408A R409A R409B R41 R410A R410B R411A R411B R412A R413A R414A R414B R415A R415B R416A R417A R418A R419A R420A R421A R421B R422A R422B R422C R422D R423A R424A R425A R426A R427A R428A R50 R500 R501 R502 R503 R504 R507A R508A R508B R509A R600 R600A R717 R744(Co2) R1234 - Power Supply: 4 X 1.5V (SIZE.AA / LR6) - Dimensions: 6.7*4.4*2.0 inch(170* 110* 50mm) - Weight: 2lb (950g)

## Features

- Direct T1 T2 Temperature, Real-time Superheat and Subcooling Simultaneously Display with Optional Two Clamp-on Temperature Probes ( NOT included )
- Pressure and Saturation Temperature
- Vacuum Operation
- Pressure Leak Test with recording
- 89 Refrigerant Profiles Stored in The Instrument

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Diligent Instruments |
| Brand | DLG |
| Model | DI-517 |
| Item Weight | 2 pounds |
| Product Dimensions | 6.7 x 4.4 x 2 inches |
| Batteries | 4 AA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | DI-517 |

## Product Details

- **Brand:** DLG
- **Item dimensions L x W x H:** 6.7 x 4.4 x 2 inches
- **Item Weight:** 2 Pounds
- **UPC:** 851405007275
- **Manufacturer:** Diligent Instruments

## Images

![DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC - Image 1](https://m.media-amazon.com/images/I/917kSjfJjhL.jpg)
![DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC - Image 2](https://m.media-amazon.com/images/I/81ii-FKkz2L.jpg)
![DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC - Image 3](https://m.media-amazon.com/images/I/81fkhsO09KL.jpg)
![DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC - Image 4](https://m.media-amazon.com/images/I/815adTdT3aL.jpg)
![DLG DI-517 AC Manifold Digital Manifold Guage for Refrigeration System HVAC - Image 5](https://m.media-amazon.com/images/I/71V1XQ5gujL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Product descriptions is a trap.
  

*by S***G on Reviewed in the United States on February 14, 2019*

Product descriptions are traps. Additional parts must be purchased.

### ⭐ 







  
  
    Not worth buying
  

*by D***  on Reviewed in the United States on September 23, 2019*

I bought this item and it did not work out the box so I had it replaced and again it did not work out the box 2 in a row would not power on

### ⭐ 







  
  
    not good tools
  

*by A***R on Reviewed in the United States on June 8, 2019*

off on presures and temp run down very slow i am return them

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*