Size(approx.) : 3cm diameter
Suitable For: Long-term CO2 monitoring
Step 1.Will test agent about 15(or according to the actual amout) drops into the monitor, don’t need to add water
Step 2.Change again every 30 days, airtight preservation at room temperature.
Simply add couple drops of test solution and water into the checker.
Stick the checker on the edge of the aquarium.
Ensure water level cover the opening of the checker.
1x Ball Checker + pH Indicator Set
Please allow minor error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
EMS, DHL, FEDEX, UPS are available with discount.
Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your
goods within 39-60 days, please wait for your package patiently.
If you want the tracking number, please kindly pay the China Register Air Post Mail cost.
Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.
If the shipping company do not ship the iterms to your country .
Contact us by email or Ali TradeManager. We will try our best to help you !
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