--- product_id: 110455235 title: "Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit ADC High Accuracy 12 Units Data Save or Hold" brand: "ehdis" price: "R$883" currency: BRL in_stock: true category: "Ehdis" url: https://www.desertcart.com.br/products/110455235-digital-manometer-air-pressure-meter-gas-gauge-reader-with-32 store_origin: BR region: Brazil --- # 32-bit MCU ultra-fast processing ±0.3% accuracy for precision 12 selectable pressure units Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit ADC High Accuracy 12 Units Data Save or Hold **Brand:** ehdis **Price:** R$883 **Availability:** ✅ In Stock ## Summary > ⚡ Precision pressure reading, redefined for the modern pro. ## Quick Answers - **What is this?** Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit ADC High Accuracy 12 Units Data Save or Hold by ehdis - **How much does it cost?** R$883 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/110455235-digital-manometer-air-pressure-meter-gas-gauge-reader-with-32) ## Best For - ehdis enthusiasts ## Why This Product - Trusted ehdis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready:** Lightweight, portable design with protective accessories included—engineered for on-the-go pros. - • **Dual Input Precision:** Measure differential gas pressure effortlessly with twin probes for professional-grade accuracy. - • **Smart Data Management:** Save, hold, and track max/min values with built-in data save and error code functions for reliable diagnostics. - • **Ultra-Fast & Accurate:** Powered by a 32-bit MCU and 24-bit ADC, get lightning-fast readings with ±0.3% FSO accuracy. - • **Versatile Unit Selection:** Switch seamlessly between 12 pressure units to match any project or industry standard. ## Overview The Ehdis Digital Manometer is a high-accuracy air pressure meter featuring dual input probes, ultra-low-power 32-bit MCU and 24-bit ADC technology, and selectable pressure ranges with ±0.3% FSO accuracy. It supports 12 pressure units, offers data hold/save functions, and delivers fast 0.5-second response times, making it an essential tool for precise gas pressure measurement in professional and industrial settings. ## Description Specifications and Parameters Selectable pressure range: ±2.999psi Accuracy: ±0.3%FSO (at 25°C) Repeatability: ±0.2% (Max ±0.5%FSO) Linearity/Hysteresis: ±0.29%FSO Response Time: 0.5 Seconds Over Range Indicator: Err 0 Under Range Indicator: Err 1 Temperature: -10 to 50°C (14 to 122°F) Operating Conditions:0 to 50°C (32 to 122°F) Storage Conditions: -10 to 60°C (14 to 140°F) Battery:4.5V(3*1.5V/AAA) NOT included batteries Dimension:135*55*28mm Weight:128gPackage: 1 x Manometer 1 x English User Manual 1 x Protector Bag 1 x Metal connector 2 x Rubber tube ## Features - Ehdis manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes. - Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately. - Selectable pressure range: ±2.999psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO. - 12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec. - Max / minimum record function; Data save function, also has room temperature future. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L641Q7L | | Best Sellers Rank | 7,759 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Manometers | | Brand | Ehdis | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (1,373) | | Item Dimensions | 13.5 x 3 x 5.5 centimetres | | Manufacturer | Ehdis | | Manufacturer Part Number | CR410 | | Material | Rubber | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 738920594353 738920594377 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Ehdis - **Item dimensions L x W x H:** 13.5 x 3 x 5.5 centimetres - **Material:** Rubber - **Number of items:** 1 - **Unit count:** 1.0 count ## Images ![Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit ADC High Accuracy 12 Units Data Save or Hold - Image 1](https://m.media-amazon.com/images/I/71b2TKcuJnL.jpg) ## Questions & Answers **Q: Can you use a 1/4inch gas testing tube on this ? As I can’t figure out how to adapt my tube correctly** A: You can put your 1/4” rubber tube over the fitting that comes with the supplied silicone tubes. That will adapt from the small size connection to our 1/4” size. Bit of a faff but works just fine. Good value for money item. **Q: Hi interested in this item but does it come with a valid calibration certificate thanks in advance** A: No calibration certificate but I’ve checked it against my calibrated combustion analyser it’s very accurate. **Q: Does this unit display atmospheric pressure too? E.g. 1013mb** A: Hi, please kindly know this product does not display atmospheric pressure, thank you. **Q: Hi there, will this meter measure pa as well as kpa? i need to measure pressures of around 10-20 pa for flue draught?thanks** A: Hi, please kindly know this product can switch Pa and Kpa and other units, and measure range in Kpa is ±20.68. ## Frequently Bought Together - EHDIS Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometers Gas Pressure Tester Differential Gauge - ZIBOO ASP2 Static Pressure Probes (Two-Pack) - ZIBOO RMA316 Manometer Tube Adapter, 3/16" to 5/16 Compatible with Fieldpiece JL3KM2 ，SDMN5，SDMN6，ADMN2 Compatible with Klein Tools ET180 --- ## 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.br/products/110455235-digital-manometer-air-pressure-meter-gas-gauge-reader-with-32](https://www.desertcart.com.br/products/110455235-digital-manometer-air-pressure-meter-gas-gauge-reader-with-32) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-26*