GN902 EMF Detector LCD Digital Radiation & Temp Meter
GN902 EMF Detector LCD Digital Radiation & Temp Meter
GN902 Electromagnetic Field (EMF) Detector with LCD Backlight & Temperature Display
Stay informed about the EMF levels in your home, office, or outdoor environment with the GN902 Digital EMF Detector. This compact, easy-to-use meter measures electric field radiation, magnetic field radiation, and ambient temperature — all displayed clearly on a bright LCD backlit screen. A built-in sound and light alarm alerts you the moment readings exceed a set threshold, so you always know what's happening around you.
Equipped with a precision electromagnetic radiation sensor and a microcontroller processing chip, the GN902 delivers accurate, real-time digital readings at a glance. Whether you're assessing your workspace, checking household appliances, or monitoring outdoor environments, this meter gives you the data you need to make informed decisions.
Key Features
- 3-in-1 Measurement: Monitors electric field, magnetic field, and temperature in one handheld device
- LCD Backlit Display: Clear, easy-to-read digital screen even in low-light conditions
- Sound & Light Alarm: Audible and visual alert triggers when readings reach a defined level
- High Measurement Accuracy: Reads electric field values to 1 V/m precision
- Compact & Portable: Slim design (150.5 × 32.8 × 25.5 mm) fits easily in a pocket or bag
- Built-in EMF Sensor: Internal sensor + microcontroller chip for reliable, consistent readings
- Durable ABS Body: Lightweight yet sturdy construction for everyday use
- Indoor & Outdoor Use: Suitable for homes, offices, schools, and open environments
Specifications
- Model: GN902
- Material: ABS Plastic
- Dimensions: 150.5 × 32.8 × 25.5 mm (5.93 × 1.29 × 1.00 in)
- Measurement Objects: Electric field, magnetic field, temperature
- Electric Field Accuracy: 1 V/m
- Display: LCD with backlight
- Alarm Type: Sound + Light
- Battery: Not included
- Country of Origin: Made in China
What's in the Box
- 1 × GN902 Electromagnetic Field Detector
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Frequently Asked Questions
Q: What does the GN902 EMF Detector actually measure?
A: The GN902 measures three parameters: electric field radiation (V/m), magnetic field radiation, and ambient temperature. All three readings are displayed on the LCD backlit screen in real time, making it a versatile 3-in-1 monitoring tool for home and professional use.
Q: Does the GN902 come with a battery?
A: No, batteries are not included with the GN902 EMF Detector. Please ensure you have compatible batteries on hand before first use. Check the product labeling or manual for the specific battery type required.
Q: How does the sound and light alarm work on this EMF meter?
A: The built-in alarm system activates both an audible beep and a visual light indicator when the detected electromagnetic field or temperature readings reach a set threshold level, providing instant, hands-free awareness of elevated readings in your environment.
Q: Can I use the GN902 outdoors as well as indoors?
A: Yes! The GN902 digital EMF detector is designed for both indoor and outdoor use. It's suitable for checking environments such as homes, offices, schools, server rooms, near power lines, or any outdoor area where you want to monitor electromagnetic field levels.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.