
1. Features
2. Measuring Method
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 |
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1)Apply 2-3 drops onto the prism surface. |
2) Press the "START" key. |
3)Brix (%) value displayed in 3 seconds! |
3. Main specifications (PAL-1)
Measurement Range |
Brix 0.0~53.0% |
Resolution |
Brix 0.1% |
Measurement Accuracy |
Brix ±0.2% |
Automatic Temperature Compensation |
10 to 75°C
Boiled samples over 100°C can be measured under specific conditions. |
Zero Key |
For Zero Setting, place water on the prism and press. |
ELI |
Revolutionary new feature ELI*
*External Light Interference (ELI) - Patent Pending. |
Sample Volume |
0.3ml |
Power Supply |
2 × AAA Batteries |
International Protection Class |
IP65 Dust-tight and Protected against water jets. You can rinse off the sample by running water on the sample stage. |
Dimensions & Weight |
55×31×109mm 100g |
4. List of HAND-HELD "Pocket" Refractometers
Called “PAL”
• List of Brix Scales
Model |
Brix Measurement Range |
PAL-1 |
0.0~53.0% |
PAL-2 |
45.0~93.0% |
PAL-3 |
0.0~93.0% |
PAL-α |
0.0~85.0% |
• List of Special Scales
Model |
Scales Available |
Measurement Range |
PAL-22S |
Honey moisture |
12.0~30.0% |
PAL-27S |
Soy milk |
0.0~20.0% |
PAL-43S |
Bittern (Magnesium chloride) |
0.0~30.0% |
PAL-96S |
Ramen Soup
Baume(kasui) |
0.0~53.0%
0.0~ 9.9° |
PAL-98S |
Condiments |
0.0~70.0% |
5. Maintenance
• After measuring, use a lint-free tissue to wipe the sample off of the prism surface. If the sample contains oils or fat, use isopropyl alcohol and water to clean the prism surface.
• When not in use, keep the PAL unit in the storage case at room temperature (20°C).
Avoid storing the unit in direct sunlight or in a moist environment and do not subject the unit to strong shocks or vibrations.
The ambient temperature at which you can safely store the units is between 0 and 40°C.