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GREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb Dieters

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GREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb Dieters

How To Know If You Are in Ketosis?

Are you Following Ketogenic Diet, but no knowing if you’re in Ketosis or not?
Are blood and urine tests inconvenient and time consuming ?
Ever thought about buying a Ketone breath analyser but think they are too expensive?

We used to have the same questions. Therefore, we’ve developed a breath ketone tester, the simplest and cheapest way to reliably find out if you’re in a state of Ketosis (burning fat for energy) or not.

Using our Ketone meter for breath testing, it is a type of meter specifically calibrated for measuring the level of ketosis for those on a ketogenic diet

GREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb Dieters

How to Get Best Results for ketone:

Keep the measuring consistent.

Ketone levels are typically low in the morning and increase during the day with the highest levels before bed. It doesn’t matter when you measure but the rule is that you should measure at the same time of a day to get the most consistent data. During my experiment, I measured twice a day (noon and evening) – thus the fluctuations.

Food intake. When and what you eat will also affect your ketone readings. Keep that in mind and don’t be surprised when you see fluctuations.

Alcohol consumption. Do not drink alcohol before measuring. Since the Ketonix measures acetone, you won’t get accurate readings and your values will appear artificially high.

Try to exhale for the same period of time. The longer you exhale, the higher the ketone readings may appear. It’s good to stick with the same time – like 15 seconds every time you measure.

How to get accurate ketone readings?

1. In order to get accurate ketone readings, please exhaust the residuals completely with the ketone meter before your first use by running the keto breath tester 3 times without blowing, because each ketone breath analyzer was tested during the production before shipping to warehouse, there maybe residuals; if you want to test another person consequently after your testing, please also kindly exhaust your previous residuals

2.Please blow immediately within first 5 seconds when displaying BLOW on the ketosis tester if you finish the residuals exhaustion step, because the ketone breath tester starts analyzing the breath right after the first 5 seconds

3.Take in a moderately deep breath and hold it for 5-10 seconds (blowing directly into the device reduces the concentration of ketones).

4.Breath out slowly and then start blowing on the device when it says blow until the countdown reaches 0.
This is to ensure that the air is from your lungs and not just
from the trachea which may represent fresh air or room air.

How to use ketone tester:

1.Hold the power button for 3 seconds until the device turns on
2.Wait 20 seconds countdown for device warming-up
3.Blow with the mouthpiece for 6 seconds.
4.the testing result will be displayed on the screen:

Ketone breath meter with 3 LCD Display colors for indications:
0 reading with GREEN background, blister “N”, indicates not in ketosis;
0.01 readings with ORANGE background, indicates light of ketosis
over 0.01 readings with RED background, blister “Y”, indicates medium or higher of ketosis

GREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb Dieters

Product Feature:

1.Press the power button for 3 seconds to start the ketone breath meter
2.Powered by 2AAA alkaline batteries (not included)
3.Auto power off for save the battery energy
4.No more painful finger pricks or messy urine sticks
5.Can be used again and again unlike test strips
6.This ketone meter is very convenient to carry around.
7.Great when eating out to make sure you are not knocked out of ketosis.
8.Portable ketone breath tester designed to carry around anywhere & make sure you are in ketosis at all times; the supplier suggests users are better to use the same device measuring ketones for better ketosis record tracking

Package Information:

1* portable ketone meter; 5* replaceable mouthpieces; 1* carrying bag; 1*user manual

Main Benefits:

– Easy of use, just one breath in and you got results
– Convenience, no need for annoying blood an urine tests
– Speed, takes 10 seconds to get results
– Portability, small portable device
– Price, cheapest way to measure ketones on the market

Product Pictures:

GREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb DietersGREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb DietersGREENWON Ketone Meter Ketosis Test Meter for Ketogenic Diet Suitable for People with Low-Carb Dieters

Brand Name





Mainland China

Model Number





LCD display






keyto tester


+/- 0.01 g/l

Detection range

0-0.19 g/l


acetone sensor


Black & customized

Operating Voltage

2*AAA batteries

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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