Portable digital meter offers four testing solutions in one convenient device:
Radiation Meter - Gamma ray radiation detector with 24-hour background monitoring/recording, to continually protect you and your family from harmful radioactive contamination. In our device, PIN diodes are used as radiation sensors. This is safe for your health.
Nitrate Test - Food testing. Excess nitrates in fruits and vegetables could increase your risk for diabetes, Alzheimer's, Parkinson's disease, and certain types of cancer.
TDS Meter (Total Dissolved Solids)- Quick and easy measurement of water quality for drinking water, hydroponics, aquariums, and more.
EMF Meter - Our electromagnetic radiation detector helps test for harmful frequency emissions from electronics, cell towers, and more.
Power Saving - By default, Colbo SafeCheck will turn off after 15 minutes of operation to conserve power, but you can set the operating time up to 59 minutes.
Compact. Portable. Multifuctional.
It is introducing the best device for your health - Colbo SafeCheck 4-in-1! Equipped with an EMF Meter, Radiation Detector, Nitrate Tester, and TDS meter, this compact, versatile tool is a must-have for every home and healthy lifestyle. Are you bothered by electromagnetic fields in your environment? Our EMF Meter provides accurate readings, allowing you to monitor and minimize exposure. Are you concerned about the level of radiation from various sources? Our Radiation Detector gives you peace of mind by alerting you to potential dangers. Plus, for those concerned about eating healthy, our Nitrate Tester ensures your fruits and vegetables are free of harmful nitrates. Meanwhile, a TDS Meter helps you monitor the purity of your drinking water, ensuring that you and your family consume clean and safe water daily. This multifunctional device is designed for convenience, with a user-friendly interface and a compact size that makes it easy to carry. Be mindful of your well-being and take control of your environment with Colbo SafeCheck. Improve your lifestyle and protect your health today!
Gamma Radiation
Advanced solid-state radioactivity sensor responds quickly to abnormal levels of gamma radiation
Stores your exposure information throughout the day, even when in sleep mode.
Hourly exposure levels, detailed 4-minute measurements, and 24-hour overall exposure.
Calibrated according to US Federal Guidance and EPA Guidelines.
Nitrates
Tests food and drinks using the Dual Electrical Method, originally designed to address the variety and lack of safety control in agricultural produce at the local emerging markets in a highly reliable way.
Ensures your food does not contain elevated levels of nitrates, which can be linked to cancers, thyroid disease, breathing problems, and more.
Tests are simple to perform, provide easy-to read results, and offer peace of mind.
Total Dissolved Solids Water Testing
Checks drinking water sources to make sure your filtration systems are working properly
Sudden increases in TDS levels can indicate the presence of pollutants, heavy metals, or other substances in water which can be harmful to health
Quick and easy-to-read PPM (parts per million) results. Calibrated according to water standards in the USA.
EMF Radiation
EMF sensors are optimized to measure low-frequency emissions.
Helps prevent prolonged exposure to low-frequency EMF, which can hurt biological processes within the human body.
Monitor your EMF exposure both indoors and outdoors
Quick and easy readings for everything from appliances and electronics to power lines and cell towers.
Unique Sensor Design
Our electrical testing probe is made of three different metals, which work together to provide food and water safety readings.
Two electrodes test for electrolytes to infer the presence of nitrate salts, while a third helps to correct readings based on the acidity of the medium.
Sensor folds into the body of the device for easy portability.
Individually Tests 99 Fruits and Vegetables
Our device offers specific testing for a wide variety of produce, adjusting for nitrate salts of each ingredient, so you can feel confident in your test results.
Favorites list allows for fast access to commonly purchased foods.
Specific tests for greens, citruses, root vegetables, berries, and more!
Features
Testing: Electronic testing probe safely retracts into the device, compact enough to be carried in purse or pocket. Interface: Graphical multi-lingual interface with user selectable languages (English, Spanish, French, German). Software: 1-click firmware updates using any WiFi connection, no host computer required. Audio: Audio menu prompts for the hearing impaired (English, Spanish, French, German). Dust and Water Resistance: Bright, scratch and water-resistant display. Rugged but sleek design and push buttons allow for operation in any work or weather environment, even when wearing gloves.
Accumulator Battery: 1100m Ah LiPo Battery lasts up to 6 days with the Radiation Detector off, or up to 30 hours in continuous radiation monitoring mode. If the device is turned on and you measure without interruption, the battery will be discharged after 7 hours. Wired ChargingMicro-USB charging port. Includes micro-USB-USB(C) cable. Perfect for keeping your device charged while on the go. Indicators: 3-level indicator in the top status line of the display when powered on. Color 6-level charging indicator while off. Smartphone Connectivity: Bluetooth is currently muted. Mobile App Coming Soon!
LCD Display
Colbo SafeCheck is not a touchscreen device, making it usable in adverse weather conditions or with gloves. Use it in your garden to check vegetables/fruits, while traveling, or in extreme conditions.
320x240 full-color TFT LCD Display
Light and Dark Modes customize your experience
Multiple language options: English, Spanish, French, and German
Simple, easy-to-read menus
Product details
Product Dimensions: 4.5 x 2.28 x 0.03 inches; 3.2 Ounces Batteries: 1 Lithium Ion batteries required. (included) Manufacturer: COLBO Colbo is designed in Texas (USA) and assembled in Canada.
testimonials
what our happy clients say
Sam
Customer of Amazon
"I travel a lot, mostly flying by plane, and I wondered how much radiation I get after flying. I read a lot of research on aircraft radiation. On the advice of a friend, I bought Colbo SafeCheck. I was just about to fly away for the New Year holidays to bask in the sun. I took Colbo with me on board the plane, turned on the radiation sensor, and put it in my bag. After the flight, I checked the measurements and was amazed at the result. The measurements showed that the norm of radiation was significantly exceeded. In addition to the radiation sensor, I use an EMF meter. After measuring the microwave, I moved it to a safe place in the kitchen. I liked the nitrate tester. I like to make a non-alcoholic watermelon mojito, and I also know that it has a lot of nitrates; after buying watermelon in the store, I test it with Colbo. I am pleased with my purchase and would recommend it to anyone!"
Alex
Customer of Amazon
"I recently purchased the Colbo SafeCheck and I couldn't be happier with my purchase. This 4-in-1 digital device is truly a lifesaver! It not only detects EMF radiation, but also tests the TDS levels in water, nitrates, and radiation level. I love how compact and easy to use it is, making it a great addition to my family's daily routine.The clear and concise readings on the display give me peace of mind knowing that the air and water in my home are safe and suitable for us to breathe and consume. I highly recommend the Colbo SafeCheck to anyone looking for a comprehensive safety device for their home."
Dmitriy
Customer of Amazon
"Bought it initially for TDS measurements of water. Important to me as a beer brewer and coffee lover. Started to use it for other things too very quick. Very interesting radiation meter, but where I live in the boonies it just showed me that I am very safe. EMF was a different thing, found out that my apple tv a little gizmo gives half of a microwave emf - keeping my daughter away from it.Starting using nitro meter more and more now. So far haven't found any danger, but found a lot of BS about organic, many time buying the same veggies or apples in non organic variety give you same low levels. So you can save a lot of money using it. I am definitely taking it for travel, so interesting to see how islands compare. I dropped it first time I put it on charge, it had no scratches, very durable."
