Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GOYOJO Food Nitrate TesterProduct Description Greentest 3F is made to check the nitrate content in fruits, vegetables, meat, fifish and the content of total dissolved solids (TDS value and water hardness) in water. Greentest 3F can not only quickly and accurately detect the safety of more than 60 most common foods, but also the quality of drinking water. The latest version is equipped with a capacitive screen, which is more sensitive to touch. Bluetooth module is added along
Product Description
Greentest 3F is made to check the nitrate content in fruits, vegetables, meat, fifish and the content of total dissolved solids (TDS value and water hardness) in water. Greentest 3F can not only quickly and accurately detect the safety of more than 60 most common foods, but also the quality of drinking water. The latest version is equipped with a capacitive screen, which is more sensitive to touch. Bluetooth module is added along with connection to the mobile APP for data storage and sharing. Timer function is added to help control the cooking time.
Product Features
•Lightweight and compact size.
•Capacitive screen: more sensitive, high-resolution color display and intuitive software interface.
•Fast and accurate results in only 3 seconds, with an error of less than 10%.
•The world's most advanced dual detection probe, small wound, higher accuracy (full series upgrade).
•The radiation detector, Geiger-Müller tube, allows the device to perform accuratemeasurement.
•Long battery life, USB rechargeable lithium ion 720mAh battery can provide up to 20 hours of use time.
•Friendly after-sales service, warranty.
•APP connection to specialized Android/IOS APP.
•Timer function.
•Capacitive screen: more sensitive, high-resolution color display and intuitive software interface.
•Fast and accurate results in only 3 seconds, with an error of less than 10%.
•The world's most advanced dual detection probe, small wound, higher accuracy (full series upgrade).
•The radiation detector, Geiger-Müller tube, allows the device to perform accuratemeasurement.
•Long battery life, USB rechargeable lithium ion 720mAh battery can provide up to 20 hours of use time.
•Friendly after-sales service, warranty.
•APP connection to specialized Android/IOS APP.
•Timer function.
Specification
|
Nitrate measurement range
|
0 - 9999 mg / kg
|
|
TDS measurement range
|
0 - 999 ppm
|
|
Measurement error
|
< 10%
|
|
Dimensions
|
122 52 x 14 mm
|
|
Weight
|
85 grams
|
|
TFT color display resolution
|
320 x 240
|
|
Power
|
720 mah lithium battery
|
|
extra power supply
|
USB power supply charger
|
|
USB charging current
|
310 horses
|
|
voltage range
|
5 v
|
|
Use time
|
20 hours (use the fully charged 720 mAh lithium battery in the default device settings)
|
|
Operating temperature
|
0 - 60 °
|
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
4.4 ★★★★★
Based on 559 reviews
Sort
Product Reviews
★★★★★ 5
Loved this book !!!
Format: Paperback, Format: Paperback
Great information!!! Erin answered alot of questions I had about MTR. I was able to implement some things she had recommended in her book. No joke, I got my first tenant the following weekend. I still have some questions about minor things but vía her you tube channel I know I will find the answer. One more thing, she will send you a copy of the lease she uses and the welcome letter she provides her tenant if you send her a picture of the book to her email. That helped a lot! I recommend this book. Go get your copy. Worth it!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2023
★★★★★ 5
As expected
Format: Kindle
This is a great book to get started. Its an easy read with some relevant resources. If you are thinking of renting midterm and have little experience I would suggest this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
★★★★★ 4
Easy to read Guide
Format: Kindle, Format: Kindle
I really enjoyed Erin's podcast on YouTube and wanted to be able to look up the information she was sharing. The book had large enough print for easy ready, clear chapters and direct points. Looking forward to using it as a reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2023
★★★★★ 5
Informative
Format: Kindle
I am new to midterm renting but this book has been extremely enlightening. It has given me the needed confidence to pursue midterm rentals. I came into this thinking just of traveling nurses but Erin helped me see the broader picture. This is a great resource for anyone considering getting into property investment, particularly midterm or even short term rental. Her advice is practical as well as entertaining.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2023
★★★★★ 5
Erin's book was a lifesaver.
Format: Audiobook
Erin's book was a lifesaver. We couldn't sell our house so we decided to Midterm rent it. The book covers all the essentials and most importantly makes you think that you can do this. After reading the book and listening to her youtube channel, I booked a consulting call with Erin and it was fantastic. Erin is well worth taking advice from.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2025