--- product_id: 52266368 title: "Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight" brand: "onemax" price: "19.64 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/52266368-onemax-digital-infrared-thermometer-hand-held-non-contac-50-550 store_origin: TN region: Tunisia --- # Compact design Auto shut-off Range: -50~550°C Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight **Brand:** onemax **Price:** 19.64 DT **Availability:** ❌ Out of Stock ## Summary > 🔥 Measure with Precision, Save with Style! ## Quick Answers - **What is this?** Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight by onemax - **How much does it cost?** 19.64 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/52266368-onemax-digital-infrared-thermometer-hand-held-non-contac-50-550) ## Best For - onemax enthusiasts ## Why This Product - Trusted onemax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Compact and easy to operate, ideal for quick checks. - • **Adjustable Emissivity:** Customize emissivity from 0.1 to 1.00 for precise readings. - • **Precision Performance:** Equipped with HEIMANN infrared probe for high accuracy. - • **Eco-Friendly Power Saving:** Auto power shut-off feature to conserve battery life. - • **Versatile Temperature Range:** Measure from -50 to 550°C, perfect for various applications. ## Overview The Onemax Digital Infrared Thermometer is a hand-held, non-contact temperature tester that boasts a measurement range of -50 to 550°C. Featuring a high-precision HEIMANN infrared probe, adjustable emissivity, and a compact design, this thermometer is perfect for both professional and personal use. With an auto power shut-off feature, it ensures energy efficiency while delivering reliable performance. ## Description Introduction: Onemax infrared thermometer is used for measuring the temperature of the object's surface without contact safely and quickly. The unit is equipped with a laser,optics,temperature sensor,signal amplifier,processing circuit and LCD display. Specifications: Working temperature: 10~30°C Storage temperature: -10~40°C Measuring range: -50~550°C / -58~ 1022°F LED accuracy: 0.1°C / °F Power: less than 50mW Repeatability: ±1.5% or ±1.5°C （±3°C when temperature is at 0-25°C) Response time: 500ms Distance spot ratio: 12:1 (under vacuum condition) Auto shut off time: 6s Power supply: 3V (1.5V * 2PCS AAA battery) Item size: 6.5 * 3.5 * 1.6in Item weight: 5.3oz Package size: 7.9 * 5.5 * 2in Package weight: 6.7oz Note: 1.Do not point the laser light directly at the human's or animals' eye or indirectly off reflective surfaces. 2.Do not use the unit in the environment of any explosive gas. 3.When you take measurement,please choose the object emissivity and pay attention to the distance to spot size. Included: 1 * Infrared Thermometer 1 * User Manual(English) 2 * 1.5V AAA battery ## Features - Using a HEIMANN infrared temperature probe,with high precision and stable performance - Measurement range: -50~550°C / -58~ 1022°F - Emissivity:0.1~1.00(adjustable) - Compact size,proper structure and easy operation - Auto power shut off(battery saving) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Yizhong | | Part number | Infrared Thermometer-GM550 | | Item Weight | 150 g | | Product Dimensions | 8.89 x 4.06 x 16.51 cm; 149.69 g | | Batteries | 2 AAA batteries required. | | Item model number | COMINHKPR134503 | | Material | PLA_(Polylactic_Acid), PC_(Polycarbonate), PE_(Polyethylene) | | Item Package Quantity | 1 | | Batteries included? | No | | Batteries Required? | No | ## Images ![Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight - Image 1](https://m.media-amazon.com/images/I/515wrDnZNpL.jpg) ![Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight - Image 2](https://m.media-amazon.com/images/I/51cBc5vAFPL.jpg) ![Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight - Image 3](https://m.media-amazon.com/images/I/61msaIS64jL.jpg) ![Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight - Image 4](https://m.media-amazon.com/images/I/61fM9-WCD8L.jpg) ![Onemax Digital Infrared Thermometer Hand-held Non-Contac -50~550°C Temperature Tester Gun LCD Display with Backlight - Image 5](https://m.media-amazon.com/images/I/518uq8k-GYL.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.tn/products/52266368-onemax-digital-infrared-thermometer-hand-held-non-contac-50-550](https://www.desertcart.tn/products/52266368-onemax-digital-infrared-thermometer-hand-held-non-contac-50-550) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-01*