--- product_id: 46708527 title: "Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package" brand: "open source meter" price: "NT$36" currency: TWD in_stock: false url: https://www.desertcart.tw/products/46708527-open-source-meter-osmvp-809b-digital-panel-meter-blue-neg store_origin: TW region: Taiwan --- # 1" High Contrast LCD Blue Backlight ±(0.05% of full scale + 1 count) Accuracy 200mV, 5V, 10V Inputs Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package **Brand:** open source meter **Price:** NT$36 **Availability:** ❌ Out of Stock ## Summary > 🔧 Elevate Your Measurements with Precision! ## Quick Answers - **What is this?** Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package by open source meter - **How much does it cost?** NT$36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/46708527-open-source-meter-osmvp-809b-digital-panel-meter-blue-neg) ## Best For - open source meter enthusiasts ## Why This Product - Trusted open source meter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Standard 1/8 DIN package fits seamlessly into your existing setups. - • **Brilliant Backlight:** Illuminate your workspace with a stunning blue backlight for easy visibility. - • **Efficient Power Usage:** Powered by just 10 mA at 12V, ensuring energy efficiency without compromising performance. - • **Precision Performance:** Experience ±(0.05% of full scale + 1 count) accuracy for reliable readings. - • **Versatile Voltage Inputs:** Compatible with 200mV, 5V, and 10V inputs to suit various applications. ## Overview The Open Source Meter OSMVP-809B is a high-performance digital panel meter featuring a 31/2 digit LCD display with a striking blue backlight. It supports multiple voltage inputs (200mV, 5V, 10V) and boasts exceptional accuracy of ±(0.05% of full scale + 1 count). Designed for efficiency, it operates on minimal power while fitting perfectly into a standard 1/8 DIN package. ## Description Model OSMVP-809B - Digital panel meter, voltage input 0-10V, 0-5V and 0-200mV DC digital powered from a 10mA source at selectable 12V or 24V DC. The OSMVP-809B has a BLUE Negative backlight, powered from a 35mA source at 24V DC. OSMVP panel meters are manufactured using mature technologies for high quality, compact, reliable, affordable instrumentation to be utilized in industrial, commercial and OEM environments. Each unit has a 3.5 digit LCD display with large 1.00" high digits and a shorting block switch selectable decimal point. All OSMVP digital panel meters have user selectable engineering units °F, °C, PSI, %, Adjustable Span (gain) and Zero (offset) and Standard 1/8 DIN Package. The unit has a -10 to 50 degree C operating temperature, -10 to 70 degree C storage temperature. Construction: plastic foundation with clear viewing window. (Panel gasket and mounting clip included). The panel meter measures 3.78" length by 1.89" width by 1.28" height. Panel Cutout 3.62” length by 1.77” height. ## Features - 200mV, 5V, 10V Inputs - ±(0.05% of full scale + 1 count) Accuracy - Meter Powered by 10 mA at 12 V (9 to 16 V) or 24 V (16 to 32 V), Back-light power: 24Vdc - 1" (24.9 mm) 7 Segment High Contrast LCD Blue Backlight - Standard 1/8 DIN package ## Images ![Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package - Image 1](https://m.media-amazon.com/images/I/31vTLPoLRkL.jpg) ![Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package - Image 2](https://m.media-amazon.com/images/I/41at8hJpRSL.jpg) ![Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package - Image 3](https://m.media-amazon.com/images/I/81hhodp6SlL.jpg) ![Open Source Meter OSMVP-809B Digital Panel Meter BLUE NEG Backlight 31/2 Digit LCD Display V-In 10V 5V 200mV DC Eng Units °F °C PSI% Decimal Points 3 Pos Adj Span and Offset Std 1/8 DIN Package - Image 4](https://m.media-amazon.com/images/I/71rIN0cKyaL.jpg) --- ## 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.tw/products/46708527-open-source-meter-osmvp-809b-digital-panel-meter-blue-neg](https://www.desertcart.tw/products/46708527-open-source-meter-osmvp-809b-digital-panel-meter-blue-neg) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-24*