Pay in installments of $61.78 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Mini Digital LCD Radiation TesterDual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature( ) Audible and Visual Dual Alarm: if the tested value exceeds the preset alarm value, it will produce sound and light alarm signal immediately Wide Detecting Frequency & Measurement Range: 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of the
- Dual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature(℃/℉)
- Audible and Visual Dual Alarm: if the tested value exceeds the preset alarm value, it will produce sound and light alarm signal immediately
- Wide Detecting Frequency & Measurement Range: 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of the working frequency range; 0.01~199.9μT(0.1~1999mG) magnetic field and 0~1999V/m electric Field of measuring range
- User-friendly Design: soft operating buttons for the alarm value setting, MAX/AVG value switching, and units conversion, the mini pocket size EMF tester is just powered by 3pcs AAA batteries, which makes it convenient for using and carrying
- High Precision & Sensitivity: reliable for measuring electric and magnetic field radiation of mobile phones, hairdryers, computers, TV, printer, attendance machine, refrigerator, etc.
Specifications:
- Material: ABS
- Magnetic Field Strength Range: 0.01~199.9μT(0.1~1999mG)
- Electric Field Strength Range: 0~1999V/m
- Magnetic Field Strength Resolution: 0.01μT/0.01mG
- Electric Field Strength Resolution: 1V/m
- Magnetic Field Strength Frequency Range: 20Hz~300Hz
- Electric Field Strength Frequency Range: 20Hz~3500MHz
- Temperature Measurement Range: -10~50℃
- Temperature Resolution: 0.1℃
- Power Supply: 3 * 1.5V AAA battery (NOT included)
- Item Size: 130 * 50 * 27mm / 5.12 * 1.97 * 1.06in
- Item Weight: 85g / 2.99oz
Package included
- 1 x EMF Tester
- 1 x English User Manual
Specifications
| Brand | N/A |
| Color | As Shown |
| Gross Weight | 0.147kg |
| Volume Weight | 0.125kg |
| Package Length | 19.300cm |
| Package Width | 7.800cm |
| Package Height | 3.700cm |
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
4.7 ★★★★★
Based on 26 reviews
Sort
Product Reviews
★★★★★ 4
Comfortable Support
Size: King, Color: White
These bed pillows provide good comfort and support for sleeping, with a nice balance of softness and structure. They hold their shape fairly well and work for both back and side sleeping positions. The overall feel is comfortable and helps improve sleep quality.
Overall, they are reliable everyday pillows that offer good comfort and support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Very comfortable. On the soft side.
Size: Queen / Standard, Color: White
Soft, but not too soft. I would actually give 4.5 stars. The pillow is a bit too long and bulky, wish it had a bit more support, but overall, great purchase considering the price. Hopefully it doesn't degrade after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Excellent pillows that are worth the cost
Size: Queen / Standard, Color: White
These are wonderful. Completely relieved my back pain the first night I slept on them -– I put one underneath my back as I slept, and a weeklong terrible pain vanished overnight. Felt like sleeping on a cloud. As others have noted, they are neither too soft nor too firm…they’re really just right, and I think would make great guest room pillows since everyone would like them. These were definitely worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
Great , fluffy pillows
Size: Queen / Standard, Color: White
They came compressed into a small roll so I was wondering how they would do. BUT they fluffed up to incredible size and comfy feel. I am impressed so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Pillow comfort and quality
Size: Queen / Standard, Color: White
Bought this for my husband. He is very happy with it. It is well constructed. He doesn’t like too firm or too soft. It meets those requirements. Very reasonably priced. I have bought very expensive pillows that aren’t even comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
recommand products
Ring 12V 80W H1 P14.5S Sportzblue Offroad Car Upgrade Headlight Headlamp Bulbs R
19.99
Indians Letterman Mascot T-Shirt | Trendy School Spirit Shirt | Fast Shipping | Super Soft Shirts for Men/Women/Kid's
16.00
Christmas Glitter Netting Silver Edge Wired Ribbon, 2-1/2-Inch, 10-Yard - Periwinkle
13.95
Christmas Pinecones Wired Ribbon, 2-1/2-Inch, 10-Yard
12.24
Christmas Ornaments Faux Linen Wired Ribbon, 2-1/2-Inch, 10-Yard
12.24