Fahrenheit model – Measuring ethylene or propylene glycol concentration has never been easier or more accurate.
The Palm Abbe refractometer is fast, convenient, and easy to use. Simply place a drop or two of ethylene or propylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of ethylene or propylene glycol concentration or freeze point. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.
Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. The user interface consists of two buttons, one to take readings and the other to step through various menu options.
The Palm Abbe refractometer automatically calibrates itself to water.
Scale 1 Fluid: Propylene Glycol; Unit of Measure: % Volume/Volume; Range: 0 to 100; Resolution: 0.1; Precision: +/-0.1
Scale 2 Fluid: Propylene Glycol; Unit of Measure: Freeze Point °F; Range: +32 to -60; Resolution: 1; Precision: +/-2
Scale 3 Fluid: Ethylene Glycol; Unit of Measure: % Volume/Volume; Range: 0 to 100; Resolution: 0.1; Precision: +/-0.1
Scale 4 Fluid: Ethylene Glycol; Unit of Measure: Freeze Point°C; Range: +32 to -69; Resolution: 1; Precision: +/-2
INCLUDES: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual