Specifications: Type: Cutting Fluid Tester(0-32%/0-20%), Salinometer(0-100 permille)(optional) Minimum Scale: 0.2%/0.1%/1 permille Length:17cm / 6.7inch Weight(approx.): 240g/219g/245g Instruction: 1. Open the cover and carefully wipe the prism with a soft cloth. 2. Take a few drops of the solution to be measured, place on the detection prism, gently close the cover to avoid producing bubbles which will make the solution spread all over the prism surface. 3. Put the cover directly point to the light source or bright place, observe the field of view through the eyepiece. 4. Turn the eyepiece to adjust the hand wheel to make the blue and white line clear. The scale value of the dividing line is the concentration of the solution. Note: 1. Please use this instrument according to the instruction, be careful when using. Do not loose any connection part arbitrarily, prevent violently shock, impact and falling off. 2. Use clean and soft cloth to wipe the instrument, do not put into water directly to clean and avoid scratch of surface. 3. Storage the instrument at dry and non-corrosive place. 4. Storage the part well. 5. The adjustment range of eyepiece and hand wheel is within 2cm left or right. Do not adjust it over 2cm, otherwise it will be broken. Package Included: 1 x Refractometer 1 x Screwdriver 1 x Pipette 1 x Clean Cloth 1 x Box
Professional Refractometer, Hand Held Accurate Refractometer Salinity Cutting Oil Fluid Refractometer for Seawater Aquarium(Cutting Fluid Tester 0-32%)
$77.99
- 【THREE TYPES】There are three types, cutting fluid testers in different ranges and salinometer that you can choose. Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
- 【HIGH PERFORMANCE】This refractometer features high accuracy and easy operation.A professional measuring instrument, accurate test result. Easy to read by the clear calibration. Convenient to use, handle is comfortable to hold and non-slip.
- 【USAGE】 Put 2-3 drops of sample solution after calibration on prism, towards light, then get the accurate readings. The salinity refractometer is ideal for replacement salinity hydrometers or expensive digital salinity tester.
- 【CONVENIENT TO USE】Saline refractometer is made of fine material, anti-rust, non-staining and resistant abrasion, sturdy for long time use. Convenient to use, handle is comfortable to hold and non-slipable refractometer with plastic case easy to carry.
- 【WIDELY APPIICATION】 The salinity refractometer is designed for aquariums, marine monitoring and measures salt water or salinty of water to help you to control concentration of salt water.
In stock
Additional information
| Weight | 0.252 kg |
|---|---|
| brand | Demeras |
| dimensions | 9 x 8 x 12 cm; 40 Grams |