Skip to content
USE CODE: ENVIRO AT CHECKOUT FOR 5% OFF
USE CODE: ENVIRO AT CHECKOUT FOR 5% OFF

Horiba LAQUAtwin pH-22 Compact Water Quality pH Meter

by Horiba
Save 9%
Original price $140.00
Current price $127.99

Features

The only pocket meter that directly measures pH in 0.1ml sample (or 0.05ml sample with sampling sheet B). A unique sensor allows the measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place a few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample.

  • Minimum sample volume: 0.1ml (0.05ml with sampling sheet B)
  • Up to 3 calibration points
  • pH and mV display
  • Auto calibration
  • Auto buffer recognition: USA & NIST pH buffers
  • Auto temperature compensation
  • Auto stable / auto hold measurement
  • Auto power off: 30 mins
  • Low battery indicator
  • IP67 Rating dust & waterproof
  • Replaceable sensor
  • 400 Hours battery life: continuous use without backlight
  • Material: ABS epoxy 
  • Display: custom (monochrome) LCD with backlight
  • Operating conditions: 5 to 40°C, 85% or less relative humidity
  • Warranty: 2 years - meter, 6 months - sensor
  • Packed in handy carrying case
  • Supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, dropper, instruction and quick manuals