Apera Instruments AI5535 Value Series Portable pH Meter Kit for Liquid Food (milk, yogurt, sauce)

Features:

• Equipped with Swiss LabSen® 823 Glass 3-in-1 pH/Temperature Electrode designed for liquid food, protein-containing liquids & biotech and/or pharmaceutical samples, compatible with TRIS Buffers
• Intelligent Functions: Self-Diagnosis of out-of-range value and electrode invalidation, auto. calibration, electrode slope display, Auto. power-off, easy parameter setting
• Rugged Structure Design: IP57 waterproof rating; Soft silicon case gives you a firm and comfortable grip
• Powered by AA batteries; the foldable stand also allows use as a benchtop meter
• Apera PH850-DP Portable pH Meter Kit: Designed for professional pH measurement of dairy products (milk, buttermilk, cream, yogurt, etc.) and other liquid food such as jam, BBQ sauce, etc. with the help of the LabSen 823 pH/Temperature Electrode. Also suitable for general water solutions. Easy Calibration Easy 1-3 points of pH calibration, automatically recognizing pH standards of 1.68, 4.00, 7.00, 10.01, and 12.45.
• Built Tough: The IP57 water-resistant structure makes the meter ideal for use in harsh environment. The rubber sleeve protects the instrument from general impact and gives you a firm grip.
• Large LCD Display 
  • Stability icon. Take the reading when the smiley face stays on screen. 
  • Icons for finished calibrations  
  • Simultaneous temperature display
• LabSen 823: Powered by sensor technologies and key materials from Switzerland, LabSen 823 pH/Temp. Electrode is suitable for professional pH measurement of milk, cream, yogurt, sauces, jam, soup, and other liquids containing proteins.
• Specialized Electrolyte: Apera's proprietary blue gel inner solution does not flow at all, which means it will never generate air bubbles. The electrode can work well even when being held upside-down. It is not only more convenient to use, but also improves the measurement accuracy by eliminating heat convection in the inner glass membrane.
• Double-protected Junction Structure: Open & Ceramic double-junction with Polymer electrolyte - ensures full contact with test samples while minimizing junction clogs. No need to refill electrolyte.
• Long-Life Reference System: Composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference system and extends the service life of the electrode.
• Electrode: LabSen 823 ATC pH electrode Electrode
• Feature: Protelyte electrolyte and silver-ion-trap reference prevents junction clogs in protein-containing samples.
• Application: liquid food e.g. milk, yogurt, cream, sauce, jam, etc

Kit Includes:

• User Manual
• Carrying Case
• LabSen 823 pH/temp Electrode
• Screw Driver
• PH850 Meter
• pH 10.01 calibration solution
• pH 4.00 calibration solution
• pH 7.00 calibration solution
• Protelyte soaking solution