Digital Hand-Held Pen-Pro Refractometer (Atago 3730)

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Your Cost:
Buy 1 $692.86/EA
Buy 2 $656.40/EA
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Wide measurement range of Brix 0.0 to 85.0%. There are 2 ways to measure: 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 feature to perform continuous measurements.

  • Ergonomically designed for one-handed operation.
  • Automatic Temperature Compensation function enables you to take measurement readings regardless of the ambient temperature.
  • You can rinse off the sample by running water on the prism. The design allows the user to easily wipe off the sample.
  • Features External Light Interference (ELI) - Patent Pending.
  • Convenient Storage case.

Measurement Range Brix 0.0 to 85.0%
Minimum Indication 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 x Size AAA alkaline battery
International Protection class Int’l Protection Class - IP67 (prism head), IP65 (body)
Measurement Time 2 seconds
Dimensions & Weight 16 x 3.8 x 1.8cm, 70g (Main Unit only)
Warranty One year (does not include prism)