SKU: 4401


The Digital Hand-held "Pocket" Blood Serum Protein Refractometer PAL-11S is simple to operate, allowing anyone to take precise and accurate blood serum protein measurements quickly and easily. It requires only a small amount of sample and measurement time is just 3 seconds. Its waterproof design allows the unit to be fully rinsed under running water, making clean-up after measurements a breeze.


Looking to have your measurement’s data transfer directly to your Bluetooth device? Request Quotation for our PAL-11S Bluetooth (for iOS & Android/Windows)


Model PAL-11S Cat.No. 4401
Measurement Range Serum protein scale: 0.0 to 12.0g/100mL
Temperature: 10.0 to 35.0℃
Resolution Serum protein: 0.2g/100mL 
Temperature: 0.1℃
Measurement Accuracy Serum protein : ±0.2g/100mL
Temperature : ±1℃
Measurement Temperature 10 to 35°C (Automatic Temperature Compensation)
Ambient Temperature 10 to 35°C Sample Volume At least 0.3mL
Measurement Time 3 seconds Power Supply 2 x AAA Batteries
International Protection Class  IP65 
Dust-tight and protected against water jets.
Dimension & Weight 55 x 31 x 109 mm, 100g
(Main Unit only)

• PAL-CASE : RE-39409

PAL-Lanyard : RE-39410

* Calibration Certificate : NIST-traceable certificate. This may increase the lead time of the order by up to 2 - 3 weeks. Contact an ATAGO representative for details.

Kimwipes: RE-Kimwipes


Additional features

Measurement Method




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