Search  for anything...

SOEKS EcoVisor F4 Geiger Counter Radiation Detector Dosimeter Nitrate Tester EMF Electromagnetic Electric Magnetic Field Device Water Quality TDS Meter Portable Electronic Touch Screen Easy to Use

  • Based on 186 reviews
Condition: New
Checking for product changes
$504.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 8 left in stock, order soon!
Fulfilled by Soeks.Store

Arrives Dec 5 – Dec 11
Order within 1 hour and 55 minutes
Available payment plans shown during checkout

Features

  • Geiger Counter radiation detector and Dosimeter instantly alerts about all types of ionizing radiation in food, air, water, objects, environment and keeps track of the radiation dose
  • Food Nitrate Tester checks your favorite fruits, vegetables and meats for the excess amount of nitrates, using Patented Multi Point Probe with Temperature Compensation
  • EMF Meter tests your house, environment, electronic devices and appliances for the harmful spectrum of Electric and Magnetic Fields (EMF's)
  • Water Tester helps to drink clean water knowing the number of particles in the water besides water, so you know when it's time to replace those filters
  • Tested and Certified by ROSATOM, RosTEST, CE, EAC, ISO:9001. Patented Technology by SOEKS

Manufacturer: ‎SOEKS


Part Number: ‎Soeks F4


Item Weight: ‎5 ounces


Product Dimensions: ‎0.83 x 2.13 x 5.79 inches


Item model number: ‎EcoVisor F4


Batteries: ‎2 AAA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Material: ‎Rubber Infused Plastic


Voltage: ‎3.5 Volts


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Usage: ‎Commercial/Residential


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎NiMH


Description Pile: ‎AAA


Average Battery Life: ‎2 years


Date First Available: November 20, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 5 – Dec 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Top notch instrument
I love mine. I have carried it for years now. I have since put velcro on the back and keep it on the dash of my truck facing me. Only 2 minor complaints. The rechargeable battery discharges quickly, so I keep it plugged in the charging port. Also the test probe cap on it easily falls off and it is a necessary part. There is a small switch that detects when the cap is removed and automatically switches to the nitrate tester. So do not lose the cap. ... show more
Reviewed in the United States on April 14, 2023 by Ray Pfountz

  • Love it!!! I check background radiation levels at every new location I visit!
I like that I can check for water hardness & nitrate levels in the food! I carry this tool with me when I visit new places/museums to verify the background radiation is within normal. I also took this on an airplane to verify it actually does change radiation exposure readings.... yep it sure does! Bring additional batteries or a portable battery bank with you (connect with micro-usb cable). The GM tube uses the extra power. Battery changeout is super easy and no additional tools are needed. For the water testing: I compared SOEKS readings with the Water quality analysis reports from several different municipalities and sure enough my readings were within 15% of what the city said. I use the SOEKS piece of equipment with my thermal imager when I visit other peoples homes (with their permission) to seek out unknown issues they may be having. Radon, iridium (from their water), water leaks, roof leaks, EMF from power lines, cell towers and I also check the veggies they grow for nitrates, for their own peace of mind. Older concrete buildings/fallout shelters have higher background rad levels, newer homes have higher EMF readings. Very useful, compact, and has a lot of options. I have not and most likely will not download the "manual" from SOEKS website. 126mb seems pretty high for a pdf user manual. Additionally, it is downloaded from google drive, which will not virus check a file of that size. Thanks for reading! -Satisfied user ... show more
Reviewed in the United States on September 13, 2020 by Carmen

  • I got a defective unit, but is a great brand, here is why.
Ok, the problem I had was that there was no sound for radiation, no click or tick, it is just silent, and yes the sound settings were set to “on”. Defective unit and returned. Order new one from the official store “SOEKS USA” It cost more but for good reason, the firmware was current and it was not a refurbished or returned units, it was new, relatively speaking. The lates firmware updates were released over 4 years ago and the batteries are much older then that. 0: Don’t be surprised, just buy new batteries before or while purchasing SOEKS! I recommend 2x AAA, Panasonic eneloop, 800 mAh. The included batteries are generic, they say 950 mAh but didn’t do that when they were new! A real set of 800 mAh AAA batteries will triple or quadruple your battery life. 1: background radiation does fluctuate, several times a minute and that is a normal phenomenon. 2: The unit is supposed to keep measuring background radiation even when you’re using the other functions. While using the other functions the rad levels will still be visible in the bottom right hand corner of the screen. 3: newer firmware has more foods, languages and bug fixes (polish added) 4. When measuring nitrates the food list is for applying proper offsets to account for a particular foods average moisture content and acidity levels. It shows you the foods known natural nitrate levels along with the actual levels measured. This unit compensates for temperature making nitrate testing much more accurate than other brands. 5: TDS total dissolved solids is a helpful indication to not drink a water but should not be depended on to determine if water is safe to drink! Low levels of dissolved solids DOES NOT MEAN SAFE WATER!!! example: very low levels of arsenic or lead would be much worse for you than very high levels of calcium. And then there are biological organisms to consider. 6: Do not insert probe into baby! even though it says to do so, see attached photo. I think they probably mean baby food or formula. lol. ... show more
Reviewed in the United States on May 17, 2022 by RunsWithScissors RunsWithScissors

  • I wouldn't do without this device
I have had my device since 2018 I use it all the time especially for water. I suspected my daughters well water was contaminated and sure enough 285 with particle detection alone. I now use a water distiller for water because our RO system didn't seem to be the top of the line it was supposed to be, it's got a high reading of particulants distilling tells a lot about what is really in your water. I tried San Bernardino water, it was high but after distilling the water what was left smelled so bad. It was this awesome gadget that made me aware of just how much junk in our water and food. I wouldn't do without this for radiation, nitrates and particulants in food and water. An absolute must! ... show more
Reviewed in the United States on August 5, 2020 by Painter Babe

  • Not as useful as I’d hoped
I wanted to use this to test for fertilizer nitrates in ‘organic’ vegetables before buying them. They do test well at home. Also wanted to check water safety as I travel. This unit only tests ph. I have found the electromagnetic feature very interesting. Radiation seems constant so far. If I were in a radiation situation this would do little good as it barely holds a charge. With any use at all the charge depletes. Even with no use. It takes a long time to recharge, even when not depleted. I keep this on a solar charger much of the time. It would be more useful if I could put it it my purse to carry around. I hope the flaws will be addressed as I use it (I like the small size) and would love to make more use of it. ... show more
Reviewed in the United States on July 15, 2019 by Grace Christine

  • Good device
It’s a great device to have in your house. We use it mainly to test food and water. It would be nice to have a wider variety for fruit and vegetables. I have contacted customer support and they said will include in future updates. When testing water (same container, same water) I got different results. Customer service says that particles in water move around, temperature affects and there is +/- 15% correlation accuracy margin. Overall we are satisfied with this purchase and would buy it again. ... show more
Reviewed in the United States on March 15, 2019 by NN NN

Can't find a product?

Find it on Amazon first, then paste the link below.