🐟 Aquarium Hydrometers

2 Review

🐠 Fish & Aquatic Pets, 🐟 Aquarium Hydrometers

[ MEASUREMENT RANGE ]: 0 to 10% salinity, 0.01% Study accuracy. [ STRUCTURE & DESIGN ]: Copper construction, main prism + daylight plate + calibration screw + rubber grip + focus adjustment + eyepiece. You can adjust the prism when you can not see scale clearly. The Soft rubber eye piece makes you have a comfortable viewing. [ EASY TO USE ]: Place 2…

1 Review

🐠 Fish & Aquatic Pets, 🐟 Aquarium Hydrometers

Human clinical refractometer 3-in-1 testing of Serum protein, Urine specific gravity, and Refractive index. MEASURING RANGE: Serum protein: 0 ~ 12 g/100 ml ; Urine specific gravity: 1.000 ~ 1.050 ; Refractive index: 1.333 ~1.360 RI. MEASUREMENT ACCURACY: Serum protein: ±0.2 g/100ml ; Urine specific gravity: ±0.005 ; Refractive index: ±0.0005 RI. Auto…

1 Review

🐠 Fish & Aquatic Pets, 🐟 Aquarium Hydrometers

Country Of Origin : China. The Package Height Of The Product Is 7.48 Inches. The Package Length Of The Product Is 2 Inches. The Package Width Of The Product Is 1.38 Inches.

1 Review

🐠 Fish & Aquatic Pets, 🐟 Aquarium Hydrometers

Range- ORAPXI tester with a range from 0~9999 ppm/ 10-100 ppt, not only suitable for saltwater pool& spas, koi fish pond, salt water fish tank, but also works for sea fish, marine aquaculture, marine fishkeeping aquarium, agricultural, etc. Salinity and Specific Gravity (SG)- This salt meter can perfectly test the salt level and specific gravity of…

1 Review

🐠 Fish & Aquatic Pets, 🐟 Aquarium Hydrometers

Automatic Calibration Function and Comes with Buffer Solution EC 1413 & Calibration Guide. Multiple Salinity measurement units ppm, ppt, %, S.G, based on NaCl *ppm measurement over 9999ppm will switch from ppm to ppt automatically. User-friendly, easy to measure salt water or salinity of water, ideal for saltwater aquariums and water monitoring…