--- product_id: 362656419 title: "Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing" brand: "mastercool" price: "Bs.10547" currency: BOB in_stock: true category: "Mastercool" url: https://www.desertcart.bo/products/362656419-mastercool-53010-hvac-pressure-testing-kit-includes-nitrogen-pressure-regulator store_origin: BO region: Bolivia --- # Heavy-duty blow molded case 38-inch durable charging hose 4400 psig high-pressure gauge Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing **Brand:** mastercool **Price:** Bs.10547 **Availability:** ✅ In Stock ## Summary > 🔧 Master the pressure, own the job — leak testing made effortless! ## Quick Answers - **What is this?** Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing by mastercool - **How much does it cost?** Bs.10547 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/362656419-mastercool-53010-hvac-pressure-testing-kit-includes-nitrogen-pressure-regulator) ## Best For - mastercool enthusiasts ## Why This Product - Trusted mastercool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Rugged stainless steel components and a tough blow molded case designed for the toughest job sites. - • **Precision Pressure Control:** Single-stage regulator delivers pinpoint accuracy up to 4400 psig for flawless leak detection. - • **All-in-One Professional Kit:** Includes nitrogen regulator, leak adapters, and hose—everything HVAC pros need in one sleek case. - • **Trusted by Experts Nationwide:** Mastercool’s reputation for reliability means you’re using the go-to tool for HVAC leak testing. - • **Effortless Portability & Storage:** Compact, organized case keeps your gear protected and ready to impress on every call. ## Overview The Mastercool 53010 HVAC Pressure Testing Kit is a professional-grade leak detection solution featuring a high-precision single-stage nitrogen regulator with gauges rated up to 4400 psig. Designed for HVAC/R technicians, it includes a 38-inch charging hose, leak testing and R410A adapters, all housed in a durable blow molded case. Built for accuracy, durability, and portability, this kit is trusted nationwide for residential, commercial, and industrial A/C system diagnostics. ## Description Mastercool 53010 HVAC Pressure Testing Kit – Complete Leak Detection SolutionCOMPLETE HVAC LEAK TESTING SOLUTION – EVERYTHING YOU NEEDDesigned for HVAC/R professionals, the Mastercool 53010 Pressure Testing Kit includes all essential components for accurate nitrogen leak testing in residential, commercial, and industrial A/C systems.WHAT’S INCLUDED?Mastercool 53001 Nitrogen Pressure Regulator (Single-stage, 4400 psig max)38” Yellow Charging Hose (47382) for easy connectionsLeak Testing Adapter (53042) for precise system diagnosticsR410A Straight Adapter (1/4” FL-M x 5/16” Swivel-F) (90413)Heavy-Duty Blow Molded Case (53000-PB) for portability and storageHIGH-PRESSURE PERFORMANCE – BUILT FOR DEMANDING JOBSFeatures a single-stage nitrogen regulator with a high-pressure gauge rated at 4400 psig (300 bar) and a low-pressure gauge rated at 1000 psig (70 bar). This ensures accurate pressure control for leak testing in HVAC/R systems.BUILT TO LAST – TRUSTED BY PROFESSIONALSMastercool tools are highly rated by HVAC technicians nationwide for their durability, accuracy, and ease of use. Designed for long-term reliability, this kit provides consistent performance on every job.WHY CHOOSE MASTERCOOL?✅ HVAC PROFESSIONALS' PREFERRED CHOICE✅ COMPLETE KIT – READY FOR LEAK TESTING✅ DURABLE, HEAVY-DUTY CONSTRUCTION💡 ORDER NOW AND EXPERIENCE THE MASTERCOOL DIFFERENCE! ## Features - 🟢 COMPLETE HVAC LEAK TESTING SOLUTION – EVERYTHING YOU NEED – This kit includes the Mastercool 53001 Nitrogen Pressure Regulator, a 38” charging hose, leak testing adapter, and an R410A adapter—all in a durable blow-molded case. - 🟢 PROFESSIONAL-GRADE PRECISION & RELIABILITY – Designed for HVAC/R technicians, the 53010 HVAC Kit allows for precise nitrogen leak testing in residential, commercial, and industrial A/C systems. - 🟢 HIGH-PRESSURE PERFORMANCE – BUILT FOR DEMANDING JOBS – Features a single-stage regulator with a high-pressure gauge rated at 4400 psig (300 bar) and a low-pressure gauge rated at 1000 psig (70 bar), ensuring accurate and consistent pressure control. - 🟢 BUILT TO LAST – TRUSTED BY PROFESSIONALS – Mastercool tools are highly rated by HVAC technicians nationwide for their durability, accuracy, and ease of use. - 🟢 HEAVY-DUTY CONSTRUCTION – READY FOR THE JOB SITE – Includes a protective carrying case for portability and secure storage. - 💡 THE #1 CHOICE FOR HVAC NITROGEN PRESSURE TESTING – ORDER WITH CONFIDENCE! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CFH5CWC | | Best Sellers Rank | 110,884 in Automotive ( See Top 100 in Automotive ) 192 in Automotive Air Conditioning Line Repair Tools | | Brand | Mastercool | | Customer Reviews | 4.4 4.4 out of 5 stars (35) | | Global Trade Identification Number | 00700376530100 | | Included Components | plastic case, 38" yellow hose, leak test adapter | | Item Dimensions | 30.5 x 22.9 x 7.6 centimetres | | Item Type Name | Pressure Test Regulator Kit | | Item Weight | 5 Pounds | | Manufacturer | Mastercool | | Manufacturer Part Number | 53010 | | Material | Stainless Steel | | Model Number | HVAC KIT | | Number of Items | 1 | | Number of Packs | 1 | | Thread Type | NPT | | UPC | 700376530100 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Mastercool - **Item dimensions L x W x H:** 30.5 x 22.9 x 7.6 centimetres - **Item weight:** 5 Pounds - **Material:** Stainless Steel - **Number of items:** 1 ## Images ![Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Image 1](https://m.media-amazon.com/images/I/51FgMxmwWhL.jpg) ![Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Image 2](https://m.media-amazon.com/images/I/51yhIfHiaFL.jpg) ![Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Image 3](https://m.media-amazon.com/images/I/51up0xsALVL.jpg) ![Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Image 4](https://m.media-amazon.com/images/I/5181gVlnb8L.jpg) ![Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Image 5](https://m.media-amazon.com/images/I/51NsvGPQdmL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - Mastercool 53010 HVAC Pressure Testing Kit | Includes Nitrogen Pressure Regulator, Charging Hose, Leak Testing Adapter, R410A Adapter, Blow Molded Case | Professional-Grade for Leak Testing - Refrigeration Technologies-RT100S Big Blu Micro Leak Detector 1 Qt - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.bo/products/362656419-mastercool-53010-hvac-pressure-testing-kit-includes-nitrogen-pressure-regulator](https://www.desertcart.bo/products/362656419-mastercool-53010-hvac-pressure-testing-kit-includes-nitrogen-pressure-regulator) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-09-19*