--- product_id: 258123618 title: "Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890" brand: "mengshen" price: "B/.140" currency: PAB in_stock: true category: "Mengshen" url: https://www.desertcart.com.pa/products/258123618-mengshen-digital-manometer-professional-digital-air-pressure-meter-and-differential store_origin: PA region: Panama --- # ±13.79 kPa / ±2 psi 5.9 x 2.2 x 1.4 inches Large LCD with backlight Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 **Brand:** mengshen **Price:** B/.140 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Pressure Game! ## Quick Answers - **What is this?** Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 by mengshen - **How much does it cost?** B/.140 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/258123618-mengshen-digital-manometer-professional-digital-air-pressure-meter-and-differential) ## Best For - mengshen enthusiasts ## Why This Product - Trusted mengshen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Interface:** Large backlit LCD screen ensures easy reading in any lighting conditions. - • **Compact & Portable Design:** Easily fits in your hand, making it the perfect on-the-go tool for professionals. - • **Essential for Professionals:** A must-have for HVAC technicians, engineers, and researchers alike. - • **Versatile Measurement Units:** Switch effortlessly between 11 different pressure units to suit your needs. - • **Precision at Your Fingertips:** Experience accuracy with ±0.3% precision for reliable measurements. ## Overview The Mengshen Digital Manometer is a professional-grade air pressure meter and differential pressure gauge kit, featuring a compact design, a wide measuring range of ±13.79 kPa / ±2 psi, and an accuracy of ±0.3%. With 11 selectable pressure units and a large backlit LCD screen, this tool is indispensable for HVAC technicians and engineers. ## Description Features:-Gauge & differential pressure-Measuring ranges ±13.79 kPa / ±2 psi / ±55.4 H2O-11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2 -High accuracy ±0.3% in full scale-Large LCD with backlight -Zero adjust & offset functions-MAX/MIN/AVG values with relative time stamps-Data Hold-Error codes for out of range indication -Low battery indication-Auto power off (can be disabled) -2 pairs of tubing includedSpecifications:1.Display: Dual LCD 2.Accuracy: ±0.3% FSO (25°C)3.Repeatability: ±0.2% (Max ±0.5% FSO)4.Linearity/Hysteresis: ±0.29% FSO5.Maximum Pressure: 10psi6.Response Time: 0.5 second typical7.Low Battery Indicator: Yes8.Over Range Indicator: Err.19.Under Range Indicator: Err.210.Operating Conditions: 0 to 55°C (32 to 122°F) 11.Storage Conditions: -1 to 60°C (14 to 140°F)12.Power Supply: 1 x 9V Battery(not included)Package Includes:-1 x Manometer-2 pairs of tubing-1 x 1/8" MPT x 1/8" Barb Access Fitting-1 x Soft pouch-1 x Instruction Manual ## Features - 1) Mini & Portable: 5.9 x 2.2 x 1.4 inches, support one hand operation. - 2) Meter Screen: Large LCD screen with backlight, convenient to operate and read. - 3) Measuring Range: ±13.79 kPa / ±2 psi / ±55.4 H2O, accuracy ±0.3%. - 4) Pressure Units: 11 kinds of units are selectable, H2O, Psi, Mbar, Bar, kPa, inHg, mmHg, Ozin2, ftH2O, cmH2O and KgCm. - 5) Wide Application: A indispensable testing tool for HVAC technician, operation maintenance engineers and researchers. (HVAC: Heating, Ventilation and Air Conditioning) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CZFCQAO | | Brand Name | Mengshen | | Customer Reviews | 4.1 4.1 out of 5 stars (109) | | Item Dimensions | 21 x 11 x 5.5 centimeters | | Item Weight | 280 Grams | | Manufacturer | Mengshen | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model | M1890 | | Part Number | MS-M1890 | | Thread Style | NPT | | UPC | 768390764369 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Mengshen - **Item dimensions L x W x H:** 21 x 11 x 5.5 centimeters - **Item weight:** 280 Grams - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Thread type:** NPT ## Images ![Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Image 1](https://m.media-amazon.com/images/I/419cTJjPGfL.jpg) ![Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Image 2](https://m.media-amazon.com/images/I/41DQsiJXa7L.jpg) ![Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Image 3](https://m.media-amazon.com/images/I/414m9a0vGHL.jpg) ![Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Image 4](https://m.media-amazon.com/images/I/41AFAbL0H3L.jpg) ![Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Image 5](https://m.media-amazon.com/images/I/41W2Q0WW0BL.jpg) ## Frequently Bought Together - Mengshen Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890 - Fieldpiece ASP2 Static Pressure Probes - Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool --- ## 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.com.pa/products/258123618-mengshen-digital-manometer-professional-digital-air-pressure-meter-and-differential](https://www.desertcart.com.pa/products/258123618-mengshen-digital-manometer-professional-digital-air-pressure-meter-and-differential) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-26*