Optics 58-90% Percent Brix Honey Refractometer tester meter with Extra Cover Built-in Calibration Knob 

Measures, monitor & control percentage of dissolved sucrose in water, water content & baume in liquids, honey, fruit & vegetables. If you grow your own fruit & vegetables or keep your own bees & produce jams, honey,
Marmalade, wines or fruit juices, Soft drinks, this Brix refractometer gives you information needed to ensure end products' quality - all the way through the process of (1) Check the ripeness of fruit whilst it's growing
(2) Verify the quality after picking or harvesting ad (3) Control the concentrates during processing.This model can also be used for controlling concentration of various industrial fluids such as cutting lubricants and flux
rinsing compounds.

Ideal for field use - the refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature.

Features
* Equipped with tri-scale measurement (water, baume & brix) that provides direct reading

* Needs ambient light only during test
* Soft rubber eye piece for comfortable viewing
* Accurate testing results guaranteed
* With non-slip grip

Specifications:
Measuring Range: 58-90%Brix ; 38-43 Be' (Baume) ; 12-27% Water
Division: 0 .5% Brix ; 0.5Be' (Baume) ; 1% Water
Accuracy: ±0.5% Brix ; ±0.5Be' (Baume) ; ±1% Water
Length : 140mm
Weight: 230g

Set Includes
1 x Honey Refractometer with Built-in Calibration Knob
1 x English Instruction Manual
1 x Pipette + 10 pcs pipettes
1 x Cover Plate
1x Reference Block
1x Dioptric Oil
Sturdy Plastic carrying case