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Sartorius UltraBasic Benchtop Meters


PB-11-P11.1 PB-11.1
  • These meters are truly easy to use:
  • Simple one-button standardization
  • Automatic electrode checking
  • Auto-buffer recognition
  • Easily enter one to three buffers
  • Automatic buffer recognition during calibration
  • Automatic temperature compensation
  • Display with stability icon next to the result
  • Simultaneous display of measured value and temperature
  • Automatic electrode check and electrode slope display during calibration
  • Easy operation with understandable symbols that practically eliminate handling errors
  • Automatic Temperature Compensation (ATC) with optional ATC or combination pH/ATC probes
  • Simultaneous pH or mV and temperature display
  • Includes integrated temperature sensor
  • Measurements to 0.01 pH
  • Accuracy better than 0.01 pH
  • 2-year warranty on pH Meters
  • 1-year warranty on Electrodes

Want an easy-to-use meter offering outstanding quality, reliability, and precision? The new UltraBasic meters feature our proven user interface that’s made the UltraBasic meter popular in laboratories around the world. Ultra easy to use, these quality meters offer precision and reliability. UltraBasic meters come in both pH/Temperature (UB-5) and pH/mV/Temperature (UB-10) models. Choose the pH model for a great price, or the pH/mV model in order to measure ORP (redox potential), or for mV measurement to monitor and diagnose electrodes.



Expand All / Collapse All
Description Electrode Type Includes Measurement Range Supplier No. Catalog Number Unit List Price Quantity
UB-5 Meter without pH Electrode BNC Meter 1.99 to 19.99 (1800 to 1800mV) PB-11.1 P-3051-5A Each Retrieving Restricted
restricted You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 800-574-7892 referencing your BioExpress account number. Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
BioExpress will not lift restrictions for residential shipping addresses.


Calibration 3
Power supply AC Adapter
W×D×H (mm) 9.1" x 4.7" x 3.2" (230 x 120 x 80 mm)
Temperature Range (°C) - operation 5˚C to 105˚C
Type pH/mV Meter
Weight 1390 g
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Prices shown are current at time of publication. Where changes have occurred, prices prevailing at the time of shipment will apply. Prices are subject to change without notice.

Our sales and customer service departments welcome quotations for laboratory set-ups and multiple-unit orders. Your inquiries are welcome and appreciated.

Payment Terms:
Payment terms are Net 30 Days on approved credit, F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. C.O.D. orders will be charged a $10.00 handling fee plus shipping charges. AMEX, MasterCard, and Visa are accepted.

Minimum Order:
There is no minimum order at BioExpress. Full case quantities or minimum quantities may apply to non-stock or specialty items.

All orders are shipped F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. Orders are usually shipped within 24 hours of receipt. We ship by the most efficient and economical means available. Extra charges apply to HAZMAT and dry ice shipments.

If you would like to return an item, please call BioExpress customer service or contact your local representative for an RGA number. All returns must include an RGA number, include original packaging and be shipped prepaid. Items older than 30 days, sterile, or special order items are subject to review. A 15% restocking fee applies.

BioExpress accepts no responsibility and shall not be held liable for loss, damage, expense, consequential, or accidental damage. This includes the damage to property, person, or premises resulting from these products. BioExpress MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURCHASE. BioExpress expressly disclaims all other warranties, whether express, implied or statutory, including the warranty of MERCHANTABILITY AND FITNESS FOR USE. In no event will BioExpress be liable for consequential damages arising from the use of products described in this catalog.

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