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Description
R&D INSTRUMENTS RD637 3 In 1 Digital Display Alarm Rechargeable Electromagnetic Radiation Tester, RD6371. Detects three types of radiofrequency radiation (RF): WIFI PHONE (WIFI radiation), MICROWAVE (microwave radiation), MIXED (mixed electromagnetic radiation) 2. Detects three types of non ionizing radiation: Electric Field (EF), Magnetic Field (MF), Radio Frequency (RF) 3. USB rechargeable with built in high capacity lithium battery for extended runtime 4. Three color backlight and bar graph alerts provide additional visual assessment of radiation
1. Detects three types of radiofrequency radiation (RF): WIFI/PHONE (WIFI radiation), MICROWAVE (microwave radiation), MIXED (mixed electromagnetic radiation)
2. Detects three types of non-ionizing radiation: Electric Field (EF), Magnetic Field (MF), Radio Frequency (RF)
3. USB rechargeable with built-in high-capacity lithium battery for extended runtime
4. Three-color backlight and bar graph alerts provide additional visual assessment of radiation intensity alongside numerical readings
5. Auto-shutdown after 15 minutes of inactivity
6. Versatile applications: suitable for TVs, computers, home appliances, substations, mobile phones, base stations, etc
Specifications
1. Measurement accuracy: ±5%
2. Measurement bandwidth: 40Hz-10GHz
3. Auto-off: default 15 minutes, can be disabled
4. Operating temperature/humidity: temperature: -10 to +60°C; humidity: less than 80% RH
5. Battery capacity: 320mAh
6. Charging: 5V 500mA
7. Charging port: Type-C
8. Size: about 14.4 x 6.7 x 2.7cm
9. Weight: about 140g
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 16 reviews
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Product Reviews
★★★★★ 5
Favorite Sunscreen
My son suggested this to me and it has become my favorite sunscreen.
I love the way it goes on when you apply it.
Give it a try and you will see what I am talking about.
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Reviewed in the United States on August 17, 2025
★★★★★ 1
Missing Expiration Date
I've used this sunscreen for years, and all bottles have an expiration date on the bottom; these did not have an expiration date stamped anywhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2025
★★★★★ 5
Give it a try! Works great!
Have used this for several years- works great and is lightweight and smells great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2025
★★★★★ 5
Fun in the sun!
Sunscreen smells great and goes on smoothly! No streaks very comfortable to wear! Not oily or greasy like some of the other brands.
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Reviewed in the United States on December 20, 2023
★★★★★ 5
Easy to use and great results
Have been using this brand and product for over a year because we like that it’s easy and clear and reliable
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Reviewed in the United States on September 8, 2024