The MASTER-93H is the successor model of the conventional model H-93
Item Description: MISCO 10430VP Red Analog Refractometer
This unit will help you determine the FREEZE POINT and CONCENTRATION of you coolant
* Daylight Plate Assembly - (1) Daylight Plate Collar
plastic pipette and calibration solution
Atago PAL-1 Digital 0-53.0% Brix Refractometer 32 Drs Foster and Smith The MASTER-93H is the successorAtago PAL 1 (0% to 53% Brix Scale) Hand held Digital Refractometer in a white vinyl case, Refurbished This unit is especially handy for testing items like fruits, vegetables, grasses, plants, trees, etc, for there sugar content, as well as Raw Maple Sap, Soda Fountains, Barbecue Sauces, Ketchups, Metalworking Coolant (Soluble Oil, Semi Synthetic and Synthetic), Lobster Blood and more. Calibrate with Water (water = 0% Brix) and wipe clean with a cotton