مميزات خاصة

🐟【Easy to Use】— Place 2 - 3 drops of liquid sample onto the prism of this hydrometer, then look through the eyepiece to get the reading directly. NO test jars needed, NO measuring or calculating work needed, operating easily salinity refractometer, convenient to use and save your time.
🐟【Main Indicators】— High accurate saltwater refractometer: Specific Gravity 1.000-1.070 & ppt 0-100. The seawater hydrometer is ideal for aquariums, tank, marine monitoring, agricultural, gardening & educational purposes.
🐟【ATC Design】— The refractometer adopts automatic temperature compensation technology from 10℃ to 30℃ (50°F~86°F), reading directly, fast, accurate and light weight.
🐟【Packing List】— 1 x hydrometer refractometer; 1x calibration screwdriver; 1 x pipette; 1 x instruction manual; 1 x cleaning cloth and a free hard case included which make the water refractometer meter convenient to store or carry around.
🐟【About us】— LEERCHUANG always strive to provide customers with satisfying refractometers and shopping experience. If you have any problem or suggestions about our hydrometer please let us know it and we will get back to you within 24 hours.

وصف

LEERCHUANG Salinity Refractometer
4 in 1 Portable Seawater and Marine Tester for Aquarium Fishkeeping with Automatic Temperature Compensation(ATC)

LEERCHUANG is a professional brand in supplying various kinds of measuring instruments, and refractometer series is one of our main production lines.

It is portable, simple, fast and no battery required, easier and more accurate for measuring the freezing point of ethylene glycol or propylene glycol based antifreeze. With our refractometer you keep your car up to date and prepare your vehicle for the freezing cold winter.

To calibrate:
Add 2 to 3 drops of fresh water or distilled water, then turn the calibration adjustment screw until the blue line is at zero.

How to use:
Place 2 to 3 drops of the test sample on the main prism, close the daylight plate and look through the eyepiece to read the Brix value.

Package content:
1 x refractometer
1 x Calibration Screwdriver
1* pipette
1 x user manual
1 x Cleaning Cloth
1 x case

مرحبًا،

بحث

مميزات خاصة

وصف

منتجات شبيهه