--- product_id: 543544285 title: "YZT Digital Manometer - Air, Gas Pressure Meter with Differential Gauge and Dual-Port Tester (9v Battery Included)" brand: "yztmeter" price: "201.77 DT" currency: TND in_stock: true reviews_count: 8 category: "Yztmeter" url: https://www.desertcart.tn/products/543544285-yzt-digital-manometer-air-gas-pressure-meter-with-differential-gauge store_origin: TN region: Tunisia --- # Dual input ports for differential pressure ±0.18% accuracy Built-in temperature sensor YZT Digital Manometer - Air, Gas Pressure Meter with Differential Gauge and Dual-Port Tester (9v Battery Included) **Brand:** yztmeter **Price:** 201.77 DT **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your HVAC game with precision and style — don’t get left behind! ## Quick Answers - **What is this?** YZT Digital Manometer - Air, Gas Pressure Meter with Differential Gauge and Dual-Port Tester (9v Battery Included) by yztmeter - **How much does it cost?** 201.77 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/543544285-yzt-digital-manometer-air-gas-pressure-meter-with-differential-gauge) ## Best For - yztmeter enthusiasts ## Why This Product - Trusted yztmeter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Unit Selection:** Switch effortlessly between 12 pressure units to match any industry standard or project requirement. - • **Ergonomic & Night-Ready Design:** Anti-slip bezel and large backlit LCD ensure comfort and clarity, even in low-light environments. - • **Peace of Mind Warranty & Support:** 60-day money-back, 24-month warranty, plus lifetime tech support keeps you covered long-term. - • **Precision that Professionals Trust:** German-made sensor delivers ±0.18% FSO accuracy for pinpoint readings every time. - • **All-in-One Pressure & Temperature Insight:** Simultaneously measure positive, negative, and differential pressure with integrated temperature compensation. ## Overview The YZT Digital Manometer is a compact, high-precision air and gas pressure meter featuring dual input ports for differential pressure measurement and a built-in temperature sensor. With a German-made sensor ensuring ±0.18% accuracy, 12 selectable pressure units, and an ergonomic backlit display, it’s engineered for professionals demanding reliable, versatile performance. Backed by a 60-day money-back guarantee, 24-month warranty, and lifetime support, it’s the ultimate tool for HVAC and industrial applications. ## Description YZT Digital Manometer - Air, Gas Pressure Meter with Differential Gauge and Dual-Port Tester (9v Battery Included): desertcart.com: Industrial & Scientific Review: Hoses are smol - I bought this to replace my company issued one because the screen kept breaking. This can potentially turn itself on in the bag just like every other brand, you can either unplug the 9 volt or position the strap in such a way that it's not directly over the power button. The hoses are a lot smaller than other brands, so you may want to buy some Automotive vacuum fittings to allow larger hoses to be attached to the thinner hoses. Other than that it works great and for any hot side or HVAC professional, it's a great tool to have and even better because the company doesn't own it Review: Worked great - The larger battery makes this a good unit compared to those that run AA batteries. I test for hours straight with this meter without battery replacement. Very accurate and past the drop test a couple times. ## Features - 【Dual Input Ports and Temperatures】--MT-1380 Digtal air pressure guage measure positive or negative pressure, and can also be used to obtain the differential pressure between positive and negative pressure via the DIF key. The built-in temperature sensor measures the current temperature so that the effect of the current temperature on the pressure is known. - 【High Precision】-- German-made sensor for greater accuracy and durability, Measuring range: ±20.68 kPa / ±2.999 psi ;Accuracy: ±0.18% FSO (at 25 ℃) Repeatability: ±0.2% (MAX±0.5%FSO) linearity / Hysteresis: ±0.29%FSO Response Time: 0.5Seconds. - 【Multi functional】--12 Gas pressure optional units :mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin² ;Zero adjust & offset functions; Data Hold; Error codes for out of range indication;MAX/MIN values with relative time stamps; Low power indication; Auto power off (can be disabled). - 【Golden Size】-- The manometer size is 7.6 X2.9X1.7 inches, the bezel design is in line with the human body anti-slip, better grip the product, large LCD with Backlight easily check the datas, Even at night. - 【Warranty 】--Have a sub-office in IA, It’s very convenient to close customer service anytime .and We offer hassle-free after-sale services: 60-Day money back guarantee, 24 month warranty, and Lifetime technical support. We won't let our customer waste their money. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6L9C84F | | Batteries | 1 9V batteries required. (included) | | Best Sellers Rank | #127,273 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Manometers | | Brand | YZTMETER | | Date First Available | May 29, 2023 | | Item Weight | 6.8 ounces | | Item dimensions L x W x H | 7.6 x 2.9 x 1.7 inches | | Item model number | Red 1/8 Port | | Manufacturer | YZTMETER | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Product Dimensions | 7.6 x 2.9 x 1.7 inches | | UPC | 767461171136 | ## Product Details - **Brand:** YZTMETER - **Item Weight:** 192 Grams - **Item dimensions L x W x H:** 7.6 x 2.9 x 1.7 inches - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **UPC:** 767461171136 ## Images ![YZT Digital Manometer - Air, Gas Pressure Meter with Differential Gauge and Dual-Port Tester (9v Battery Included) - Image 1](https://m.media-amazon.com/images/I/61tBcbkttnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hoses are smol *by A***A on May 2, 2025* I bought this to replace my company issued one because the screen kept breaking. This can potentially turn itself on in the bag just like every other brand, you can either unplug the 9 volt or position the strap in such a way that it's not directly over the power button. The hoses are a lot smaller than other brands, so you may want to buy some Automotive vacuum fittings to allow larger hoses to be attached to the thinner hoses. Other than that it works great and for any hot side or HVAC professional, it's a great tool to have and even better because the company doesn't own it ### ⭐⭐⭐⭐⭐ Worked great *by R***. on October 26, 2024* The larger battery makes this a good unit compared to those that run AA batteries. I test for hours straight with this meter without battery replacement. Very accurate and past the drop test a couple times. ### ⭐⭐⭐ Not as accurate as I'd like *by A***R on May 6, 2024* The display is easy to read with an excellent backlight, the controls are easy to use and the price is right. If price is your main concern I say buy it. However if accuracy is your main concern then I would reconsider. The temperature reading is always off and the pressure readings are 0.03" - 0.10" wc less than other more expensive meters. The company told me the temperature reading does not affect the pressure reading and the pressure reading is within the stated range of accuracy. In the attached video you can see this manometer compared to a Klein. The video is two minutes long and shows both manometers connected to a T fitting which is connected to the output test port of my Honeywell VR8200C6008 stepped (slow open) valve on a Burnham Boiler. I turned the boiler on, the valve opened slowly and the pressure peaked around 3.40" wc. I compared this manometer against other meters the same way and the results were always the same. You will notice a few things in the video: This display seems worse than the Klein but that is wrong, it's better. It's so much brighter that it looks washed out in the video but actually it's easier to read in person. The pressure values are more immediate instead of a smoother average like other meters. So let's say you buy this meter and you get values jumping around 3.30" - 3.40" and your boiler is spec'd for 3.50". I would go by the highest number the meter shows you which is 3.40". Personally I left mine at 3.40" because it's always worked fine with a consistent blue flame. The pressure discrepancy is larger at higher values. For example, my valve's input port measured YZT 10.28" wc and Klein 10.35" wc. At ~10" wc this meter was consistently under by 0.07" wc. If your valve has test plugs be careful not to over-tighten or cross-thread or you're in for an expensive replacement. If your valve has the screw plugs that you have to remove to test the valve then you will only be able to test one side at a time, and you'll have to turn off the gas before removing a plug. Before you do that, make note of the plug depth and take a permanent marker and mark each plug to the body so you know exactly how much to tighten it when you reinstall it. I put the included barb on finger tight. I used a deep socket on the barb and turned the socket with my fingers until it felt firm. ## Frequently Bought Together - Digital Manometer Air Pressure Meter, YZT Meter Differential Pressure Gauge, HVAC Gas Pressure Meter Dual-Port Manometer Gas Pressure Tester (9v Battery Included)… - ZIBOO ASP2 Static Pressure Probes (Two-Pack) - Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery) --- ## 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.tn/products/543544285-yzt-digital-manometer-air-gas-pressure-meter-with-differential-gauge](https://www.desertcart.tn/products/543544285-yzt-digital-manometer-air-gas-pressure-meter-with-differential-gauge) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*