Horiba pH11 / pH22 / pH33 LAQUAtwin pH Meters
Starting at
$120.00

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Features

  • Flat pH sensor with temperature compensation
  • 0 to 14 pH / ± 650 mV measuring range
  • 0.1 mL minimum sample volume
  • Accuracy:
    • ±0.1 pH (pH11)
    • ±0.01 pH (ph22/pH33)
  • Resolution:
    • 0.1 pH (pH11)
    • 0.01 pH (ph22/pH33)
  • Displays temperature (pH33 only)
  • IP67 rated waterproof and dustproof
  • Operating temp: 41 to 104°F (5 to 40°C)

What's in the Box

  • 2 CR2032 batteries
  • 1 Pipette
  • 14mL buffer solutions (pH 4 & pH 7)
  • Storage case

The Horiba pH11 / pH22 / pH33 LAQUAtwin pH Meters are flat pH sensors with temperature compensation that offer a reliable and quick direct measurement of micro-samples from 100 μL. They offer two, three or four point calibrations. LAQUAtwin pH Meters have a measuring range of 0 to 14 pH / ±650mV, using the glass electrode method as a measurement.

Applications include:

  • Fresh water testing
  • Aquarium affluent treatment
  • Soil & food testing
  • Research laboratories
  • QC education

Applications

This product can be used in the following applications:

Part Number Price Available
3999960123
Show Configuration
Base Price
$120.00
Calibration
3 point calibration, 0.01 pH resolution, ±0.01 pH accuracy (+$20.00)
Reconfigure
$140.00 1

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 1-2 weeks". Click here to select options