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DET-3012
Joytech / OEM
The DET-3012 Forehead Thermometer is a non-contact infrared thermometer designed for safe, hygienic, and effortless temperature measurement.
Its ergonomic curvature ensures a comfortable grip, while the large LCD display with optional 3-color backlight provides clear results at a glance.
With a fast 1-second reading time and optional voice talking and Bluetooth functions, it offers added convenience for both home and professional use.
Equipped with features such as 30 reading memories, fever alarm, optional distance sensor, and dual °C/°F scale, the DET-3012 delivers accuracy, reliability, and ease of use in every measurement.
Safty Notice: Please read all instructions carefully before using the device.
Measure on forehead
Non-contact
30 reading memories
1 second reading
Dual scale with °C/°F
Acoustic reading signal
Talking optional
Backlight optional
Bluetooth optional
Replaceable battery
Distance sensor optional
Automatic power-off
FAQ
Q: What is the price?
For an accurate quote, please provide us with more details like logo or packaging customization requirements, quantity preference, country of sale, and your detail consignee contact information etc.
Q: What is your MOQ?
Please contact the customer service, and the price is negotiable for large quantity.
Q: When will you make the delivery?
For formal orders we can make the delivery within 30-45 working days according to the size of you order. For sample orders, it can be delivered within 3 -15 days as per customization or not.
Q: How does your factory do regarding quality control?
Quality is priority. Joytech people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001, ISO13485, BSCI and products are with CE MDR, FDA, RoHS health canada , etc. authentication.
Q: Where is you factory located? How can I visit there?
Our factory is located in Hangzhou, Zhejiang Province, China, about 1 hour by train from Shanghai. All our clients from home or abroad are warmly welcome!
The DET-3012 Infrared Ear Thermometer is thoughtfully designed with an ergonomic structure and intuitive controls. Each part is engineered to ensure accurate measurement, ease of use, and enhanced hygiene. Below is an overview of the key components and their functions to help users operate the thermometer with confidence.
1. Probe – The infrared sensor for accurate ear temperature measurement.
2. Test Button – Press to initiate a quick 1-second reading.
3. Memory Button – Access and review previous temperature records.
4. Setting Button – Customize functions such as °C/°F selection or backlight options.
5. Battery Cover – Securely holds the replaceable battery for continuous use.

Model | DET-3012 |
Type | Infrared Forehead |
Response Time | 1 second |
Memory | 30 Memories |
Range | 34.0°C- 43.0°C (93.2 °F-109.4 °F) |
Accuracy | ±0.2°C,35.5°C -42.0°C(±0.4°F,95.9 °F-107.6°F) |
Obeject Mode | Yes |
Fever Alarm | ≥ 37.8°C (100.0°F) |
Backlight | Optional |
Display size | 26.1x25.3mm |
Power Source | 2 “AAA” batteries |
Probe Cover | No |
Battery Life | About 3000 readings |
Unit Dimension | 14.8X4.7X6.9cm |
Unit Weight | Approx. 117grams |
Packing | 1 pc / Gift box;60 pcs / Carton |
Carton Dimension | Approx. 55x49.5x38cm |
Carton Weight | Approx. 12kg |
• 24 years of OEM & ODM expertise.
• 3 manufacturing centers with 260,000㎡ automated facilities and 2000㎡ automated warehouses.
• 30+ production lines & 100+ patented innovations.
• ISO 13485, MDSAP, BSCI certified quality systems.
• Full customization for global brands, including Fortune 500 partners.

• WHX Dubai (formerly Arab Health), Dubai
• WHX Miami (formerly FIME), Miami, USA
• Hong Kong Electronics Fair, Hong Kong
• ABC Kids Expo, USA
• KIMES, Seoul, Korea
• MEDITEX Bangladesh, Dhaka
• Hospitalar, São Paulo, Brazil
• Canton Fair, China
• MEDICA, Düsseldorf, Germany
We are committed to meeting partners worldwide at leading international medical and consumer health exhibitions.
