Atago 4442 PAL-42S Digital Hand-Held "Pocket"Cesium Chloride Refractometer PAL Series, Cesium Chloride : 0.0 to 60.0%


Model PAL-42S
Cat.No. 4442
Scale Cesium chloride (g/100g)
Measurement Range Cesium chloride : 0.0 to 60.0%
Temperature : 10.0 to 40.0゚C
Resolution Cesium chloride : 0.2%
Temperature : 0.1゚C
Measurement Accuracy Cesium chloride : ±0.4%
Temperature : ±1゚C
Temperature compensation range 10 to 40゚C
(Automatic Temperature Compensation)
Ambient Temperature 10 to 40゚C
Sample Volume 0.3 mL
Measurement Time 3 seconds
Power Supply 2 x AAA Batteries
Battery Life Approx. 11,000 times measurement (when alkaline batteries are used)
International Protection Class IP65 Dust-tight and Protected against water jets.
Dimensions & Weight 55(W) x 31(D) x 109(H)mm, 100g (Main Unit only)

· PAL-CASE : RE-39409

· PAL Silicone Cover : RE-39413

· STRAP : RE-39410


Patent for Invention Registration No. ZL200310103015.2 (China)
Patent for Design Registration No. ZL03303431.1 (China), 089244 (Taiwan)
Patent Granted in countries around the world.

Call 01463 830401 For Any Assistance
Compact and easy to carryCalibration with waterBattery operatedDigital displayAutomatic Temperature CompensationExternal Light InterferenceClinical refractometers

The PAL-10S is a digital hand-held compact refractometer to measure urine S.G. To operate it, simply place a drop of urine on the prism top and press the "Start"key. Then, the urine S.G. value will be displayed on the LCD instantly.

Digital Hand-held "Pocket" Refractometer PAL

Everyone is talking about the new "Pocket" as featured on recent TV programs and Magazines.

The PAL is a completely new and redesigned digital hand-held instrument that will change the traditional conceptions of refractometers. The PAL's surprisingly compact size allows you to easily carry it around and use it indoors as well as outdoors.
The size, design, function and performance will surprise you. The PAL will expand your range of measuring possibilities.



Our products has received several awards !

  • 2003 “Good Design Award”
  • 2004 “Venture Technology Awards (Excellence)”
  • 2005 “Technology for Food Industry Award”
Light & Compact, 100g.
Ergonomically designed for one-handed operation.
Sample size 2-3drops.
The speedy performance of the PAL is amazing. Simply put a drop of a sample on the prism surface and press the START key. The Brix value ( sugar content / concentration ) will be displayed in just 3 seconds. High temperature sample can be measured.
Protection class of the PAL is IP65. You can rinse off the sample by running water on the sample stage. The design allows the user to easily wipe off the sample. Revolutionary new feature ELI*
*External Light Interference (ELI) - Patent Pending.
The sample stage is designed to keep sample solutions from spilling out. Calibration with water only.
The Automatic Temperature Compensation function of the PAL enables you to take measurement readings regardless of the ambient temperature. Convenient Storage case.




Icons, for functions, specifications and scales have been added to this catalog

Can be connected to a recorder Can be connected to a recorder Measurement at a set temperature Measurement at a set temperature
Can be connected to a printer Can be connected to a printer Automatic Temperature Compensation Automatic Temperature Compensation
Alarm output for high- and low-limit values Alarm output for high- and low-limit values Can be connected to a circulating Can be connected to a circulating
RS-232C Interface RS-232C Interface Continuous measurement Continuous measurement
In-line measurement In-line measurement High temperature samples High temperature samples
User scales can be inputted User scales can be inputted External Light Interference External Light Interference


Specification Scale
Calibration with water Calibration with water Clinical refractometers Clinical refractometers
Calibration with exclusive standard liquid Calibration with exclusive standard liquid Refractive index scale Refractive index scale
Compact and easy to carry Compact and easy to carry Salt concentration scale Salt concentration scale
Digital display Digital display Seawater scale Seawater scale
AC outlet (AC100 to 240V) AC outlet (AC100 to 240V) Wine scale Wine scale
Battery operated Battery operated    


    • SKU
  • Measurement Range
    Cesium chloride : 0.0 to 60.0%
  • Resolution
    Cesium chloride : 0.2%
  • Measurement Accuracy
    Cesium chloride : ±0.4%
  • Ambient Temperature (°C)
    10 to 40°C
  • Manufacturer
    Atago Co Ltd

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