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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
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Description
FNIRSI GC-03 3 In 1Electromagnetic Nuclear Radiation Detector For Seafood Environmental Use1. Three in one detection: electric field magnetic field nuclear radiation monitoring. One device safeguards your environmental safety 2. Geiger Mller tube significantly enhances sensitivity for detecting radioactive radiation compared to short tubes 3. Three interfaces for flexible switching: Professional Mode provides clear insights into current environmental conditions; Quick View Mode displays readings instantly, while Curve Mode tracks radiation
1. Three-in-one detection: electric field/magnetic field/nuclear radiation monitoring. One device safeguards your environmental safety
2. Geiger-Müller tube significantly enhances sensitivity for detecting radioactive radiation compared to short tubes
3. Three interfaces for flexible switching: Professional Mode provides clear insights into current environmental conditions; Quick View Mode displays readings instantly, while Curve Mode tracks radiation fluctuations over time
4. Dual-theme display settings ensure easy radiation reading visibility regardless of ambient lighting conditions
5. Customizable alarm thresholds with triple alerts: audible/visual/vibration alarms deliver immediate danger notifications
6. Convenient Type-C charging with a 1500mAh high-capacity battery for extended standby time, ensuring long-lasting safety protection
7. Compact and portable design for easy carrying
8. Intuitive rotary knob for simple operation
9. Real-time curve recording with 50 alarm event storage. Switch to curve mode to monitor value changes live, while storing up to 50 exceedance alerts for post-event review
Parameters
1. Screen: 2.4-inch color display
2. Backlight: adjustable brightness
3. Power supply: Type-C (5V/1A)
4. Battery capacity: 1500mAh
5. Language: Chinese, English
6. Detected radiation types: ionizing radiation (γ-rays, etc.)
7. Detector: energy-compensated GM tube (Geiger counter)
8. Current dose rate: 0.00-10000μSv/h (10mSv/h)
9. Cumulative dose equivalent: 0.00μSv-500.0mSv
10. Sensitivity: 80 counts per minute per microSievert
11. Alarm modes: light, vibration, sound
12. Size: about 13.8 x 6.3 x 3.2 cm
13. Weight: about 141 g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great product and great price
Size: 22
I think the negative thing I can highlight is the pixel dentist isn’t that high so it doesn’t look as crisp but this is a great budget option when you are in a hurry (like me) or simply need a screen that does its job. I use it for home office and it’s more than enough.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great value & clear & bright color.
Size: 24
The monitor has been working great. The color & graphics are sharp. It is also responsive to the computer. I got it on sale so it was a great price & addition to my computer setup.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Works for what u pay
Size: 22
Only reason it’s not a 5star is bc I’m picky it doesn’t have any speakers first of all so don’t go thinking there’s sound refresh rate is what you would think for this price it runs games super well and has decent quality easy to use and pretty bright as well it’s not a curved monitor so the viewing is pretty normal
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Kori 24 in Computer Monitor full HD
Size: 24, Size: 24
I live the Quality of this monitor for the price it was so easy to setup She’s up . The quality is everything the box included all cables that connect except of course HDMI but that’s not included. The picture quality and connectivity is amazing I have not complaints. I love that there are enough ports to add additional devices and screen adjustable
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Vivid color and a wonderful audio sound!
Size: 24
Wow. With this price, the color quality of this monitor is amazing. Most surprising part is the speaker! The sound is so nice! My son use it to link his Chromebook to goto YouTube and enjoy to classic music played by Berlin philharmonic, wow!!! This is really a wonderful monitor!! Really a great product.
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Reviewed in the United States on May 21, 2026
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