Precise Hydrometer Salinity Meter For Marine Saltwater NEW Aquarium R8Y7

Description

Description
Description&Preview
shipping&policy
Description:
(Features]
[1] 15 cm (6 inches) deep into the bottom of the water to avoid errors caused by inhaling the oil film on the water surface
[2] Keep your hands clean to prevent pollution of the seawater in the fish pond
[3] Accuracy can reach ±0.002 specific gravity units
[4] Rugged and durable structure
[5] Simple reading is more reliable
Instructions
[1] Insert the hydrometer into the water tank or fish pond less than 15 cm.
Direct water overflows the baffle (fill with water slowly to prevent air bubbles from sticking to the pointer. E)
[2] After the water is full, take out the hydrometer and place it on a level surface.
[3] Read the data, the inner surface is the specific gravity, and the outer surface is the salinity.
Question: Why does the salinity meter I bought show the highest height even with tap water?
Answer: The shell of this salt meter is not designed to be streamlined. There is a corner on the upper left of the pointer. Occasionally, when water is filled with air, the air bubbles will stick the pointer to the shell, causing the pointer to always point to the highest point.
Treatment method: Do not make too much movement when filling water, just let the water slowly flow into the salinity meter.
Question: Why are the values ​​obtained by measuring the same tank of sea water with this salinometer different?
Answer: Please keep the pointer free of bubbles every time you pour water. Bubbles on the pointer will increase the buoyancy of the pointer and cause the salinity to be artificially high.
Solution: If there are bubbles on the pointer, you can flick the outer shell of the bubble with your finger to let the bubbles escape from the pointer, or refill the water.
Question: When I use the salinity meter to measure seawater, should I put it in the tank for measurement or fill it with water for measurement?
Answer: The salinometer cannot dive into the tank to measure the readings, because the salinometer is in a weightless state at the bottom of the water, which is equivalent to measuring the weight of a person at the bottom of the water, and there is no reading.
Treatment method: After filling with water, raise the water surface, and gently pinch the water inlet of the salinity meter by hand, so that the salinity meter is naturally perpendicular to the ground.
Preview:
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Shipping
● We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
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Import Duties
In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office.
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Returns Policy
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Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.
All shipping and handing charges are non-refundable
Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.
Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.