Digital Hand-Held "Pen" Refractometer

New Continuous Measurement feature to expand your current measuring methods.


♦ Features
Ergonomically designed for one-handed operation. Protection class of the PEN is IP65 (Prism head IP67). You can rinse off the sample by running water on the prism. The design allows the user to easily wipe off the sample.
The Automatic Temperature Compensation function of the PEN enable you to take measurement readings regardless of the ambient temperature. Revolutionary new feature ELI*
*External Light Interference (ELI) - Patent Pending.
Convenient Storage case.    

Digital Hand-held "PEN" Refractometer PEN-PRO

The PEN-PRO has a measurement range of Brix 0.0 to 85.0% which can be used to measure almost any sample. There are 2 ways to measure with the PEN-PRO. Either dip the tip into the sample and press the START key OR press the START key and touch the tip into the sample. There is also the new feature to perform continuous measurements.


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>about the icons Automatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PEN-PRO Cat.No. 3730
Measurement Range Brix 0.0 to 85.0% Resolution Brix 0.1%
Measurement Accuracy Brix ± 0.2% Measurement Temperature 10 to 100°C
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40°C Power Supply 1 × Size AAA alkaline battery
Measurement Time 2 seconds
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.
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Digital Hand-held "PEN" Refractometer PEN-HARVEST

By popular demand, ATAGO is proud to release the new PEN-HARVEST. The one-of-a-kind PEN "Dip-Type" Refractometer now comes in a measurement range of 0.0-33.0% Brix, more attractive pricing, and with all the standard features of the original PEN-PRO.
The PEN-HARVEST is ideal for fruits and vegetables, wine must, and single strength juices, as well as other industries where the Brix scale is conventionally used


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>about the icons Automatic Temperature Compensation External Light Interference Compact and easy to carry Calibration with water Battery operated Digital display
Model PEN-HARVEST Cat.No. 3743
Measurement Range Brix 0.0 to 33.0% Resolution Brix 0.1%
Measurement Accuracy Brix ± 0.2% Measurement Temperature 10 to 100°C
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40°C Power Supply 1 × Size AAA alkaline battery
Measurement Time 2 seconds
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.
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Digital Hand-held "PEN" Refractometer PEN-RI

The PEN-RI has a measurement range of Refractive Index (nD) 1.3200 to 1.5100 which can be used to measure almost any sample.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital displayExternal Light Interference measure and display repeatedly
Model PEN-RI Cat.No. 3733
Measurement Range Refractive Index (nD)
1.3200 to 1.5100
Temperature 10 to 100℃
Resolution Refractive Index (nD)
0.0001
Temperature 1℃
Measurement Accuracy Refractive Index (nD)
± 0.0003 (water at 20 ℃)
Temperature ±1℃
Measurement Temperature 10 to 100°C
Ambient Temperature 10 to 40°C Power Supply 1 × Size AAA alkaline battery
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Measurement Time 2 seconds Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.
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Digital Hand-held "PEN" Salinity Refractometer

The PEN-SW(W) is suitable for measuring the PEN-SW(W)e concentration of salt in water.
The unit of measurement is in g/100g.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-SW(W) Cat.No. 3756
Measurement Range Salinity (g/100g) :
0.0 to 28.0%
Resolution Salinity (g/100g) :
0.1%
Measurement Accuracy ±0.2% Temperature compensation range 10 to 40℃
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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Digital Hand-held "PEN" Salinity Refractometer PEN-SW(WV)

The PEN-SW(WV) is suitable for measuring the concentration of salt in water.
The unit of measurement is in g/100ml.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-SW(WV) Cat.No. 3757
Measurement Range Salinity (g/100ml) :
0.0 to 33.0%
Resolution Salinity (g/100ml) :
0.1%
Measurement Accuracy Salinity (g/100ml) :
±0.2%
Temperature compensation range 10 to 40℃
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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Digital Hand-held "PEN" Sodium chloride Refractometer PEN-SW (Baume)

"Dip," "touch," "stir!" The simple and convenient measurement methods of the PEN Series now include a unit equipped with the Baume scale. The tip (sample stage & prism head) of the PEN is made out of SUS316, making it highly resistant to corrosive, salty samples.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-SW (Baume) Cat.No. 3765
Measurement Range Sodium chloride (Baume) 
0.0 to 25.7° 
(Automatic Temperature Compensation)
Resolution Sodium chloride (Baume) 0.1°
Measurement Accuracy Sodium chloride (Baume) ±0.2° Temperature compensation range 10 to 40℃
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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Digital Hand-held "PEN" Ethyl Alcohol Refractometer PEN-Ethanol(V)

The PEN-Ethanol(V) is suitable for measuring ethyl alcohol concentrations.
The unit of measurement is in ml/100ml.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-Ethanol(V) Cat.No. 3754
Measurement Range Ethyl alcohol (ml/100ml) : 0.0 to 53.0% Resolution Ethyl alcohol (ml/100ml) : 0.5%
Measurement Accuracy Ethyl alcohol (ml/100ml) : ±1.0% Temperature compensation range 5 to 30℃
(Automatic Temperature Compensation)
Ambient Temperature 5 to 30℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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Digital Hand-held "PEN" Ethyl Alcohol Refractometer PEN-Ethanol(W)

The PEN-Ethanol(W) is suitable for measuring ethyl alcohol concentrations.
The displayed unit is in g/100g.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-Ethanol(W) Cat.No. 3755
Measurement Range Ethyl alcohol(g/100g) :
0.0 to 45.0%
Resolution Ethyl alcohol (g/100g) :
0.5%
Measurement Accuracy Ethyl alcohol (g/100g) : ±1.0% Temperature compensation range 10 to 35℃
(Automatic Temperature Compensation)
Ambient Temperature 10 to 35℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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Digital 'Pocket' Dried Fruit Moisture Meter PEN-Dried Fruit Moisture

This measures in Brix and displays (100-Brix)% for approximate water content. Halve a piece of dried fruit and press the prism on the cut side.


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>about the icons Compact and easy to carry Calibration with water Battery operated Digital display External Light Interference measure and display repeatedly
Model PEN-Dried Fruit Moisture Cat.No. 3758
Measurement Range Moisture :
Moisture (100-Brix) : 15.0~100.0%
Resolution Moisture (100-Brix) : 0.1%
Measurement Accuracy Moisture (100-Brix) : ±0.2% Temperature compensation range 10 to 100℃
Ambient Temperature 10 to 40℃ Possible temperature immersion 10 to 100℃
Power Supply 1 × Size AAA alkaline battery Battery Life About 8,000 measurements with new alkaline batteries.
International Protection class
IP65 Dust-tight and Protected against water jets.
Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water.
Dimensions & Weight 16×3.8×1.8cm, 70g
(Main Unit only)
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent pending in all other countries around the world.

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