--- product_id: 186290737 title: "Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN" brand: "open source meter, inc." price: "₩1989" currency: KRW in_stock: false url: https://www.desertcart.kr/products/186290737-digital-panel-meter-osmlp-807r-red-backlight-3-1-2 store_origin: KR region: South Korea --- # Selectable Eng Units 0.05% Accuracy Loop Powered Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN **Brand:** open source meter, inc. **Price:** ₩1989 **Availability:** ❌ Out of Stock ## Summary > 🔍 See the Difference: Precision Meets Power! ## Quick Answers - **What is this?** Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN by open source meter, inc. - **How much does it cost?** ₩1989 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/186290737-digital-panel-meter-osmlp-807r-red-backlight-3-1-2) ## Best For - open source meter, inc. enthusiasts ## Why This Product - Trusted open source meter, inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up with Ease:** Enjoy seamless operation with loop-powered functionality and a vibrant red backlight. - • **Compact & Convenient:** Standard 1/8 DIN size fits perfectly in any panel setup. - • **User-Friendly Adjustments:** Customize your experience with 3-position adjustable span and offset settings. - • **Versatile Display Options:** Easily switch between °F, °C, and PSI for tailored measurements. - • **Precision at Your Fingertips:** Experience ±(0.05% of full scale + 1 count) accuracy for reliable readings. ## Overview The Digital Panel Meter OSMLP-807R features a 3 1/2 digit LCD display with a striking red backlight, designed for 4-20mA loop-powered applications. It offers exceptional accuracy, user-selectable engineering units, and a compact 1/8 DIN size, making it an ideal choice for professionals seeking reliable and versatile measurement solutions. ## Description Model OSMLP-807R - Loop powered 4-20mA digital panel meter with RED Negative Backlight, powered from a 35mA source at 24V DC. OSMLP 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 OSMLP 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 - 4-20mA Input - ±(0.05% of full scale + 1 count) Accuracy - Meter Powered by Loop Power, Backlight powered by +24VDC - 1" (24.9 mm) 7 Segment High Contrast LCD Green Backlight - Standard 1/8 DIN package ## Images ![Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN - Image 1](https://m.media-amazon.com/images/I/41NXFsgtdDL.jpg) ![Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN - Image 2](https://m.media-amazon.com/images/I/81hhodp6SlL.jpg) ![Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN - Image 3](https://m.media-amazon.com/images/I/71rIN0cKyaL.jpg) ![Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN - Image 4](https://m.media-amazon.com/images/I/61zok2i48fL.jpg) ![Digital Panel Meter OSMLP-807R Red Backlight 3 1/2 Digit LCD Display 4-20mA Loop Powered User Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adj Span and Offset Standard 1/8 DIN - Image 5](https://m.media-amazon.com/images/I/61iMm4gcQnL.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.kr/products/186290737-digital-panel-meter-osmlp-807r-red-backlight-3-1-2](https://www.desertcart.kr/products/186290737-digital-panel-meter-osmlp-807r-red-backlight-3-1-2) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-09*