Horiba LAQUAtwin pH Tester with 3 calibration points (pH-22)

LAQUAtwin PH-22: The world's first pocket-sized PH meter

Your mobile laboratory - for use on site: Ideal for water quality testing in aquatic, drinking and process water and many other applications.

HORIBA's unique compact meter integrates electrode, display and sample container to enable simple, effective on-site testing by direct measurement with a single drop.

• Minimum sample volume: 0.1 ml (0.05 ml with sampling sheet B)
• Up to 3 calibration points
• pH and mV display
• Automatic calibration
• Automatic buffer recognition: USA & NIST pH buffers
• Automatic temperature compensation
• Automatic stable / automatic hold measurement
• Automatic switch-off: 30 min.
• Low battery indicator
• IP67 rating dust and waterproof
• Replaceable sensor
• 400 hours battery life: continuous operation without backlight
• Material: ABS epoxy
• Display: customised (monochrome) LCD with backlight
• Operating conditions: 5 to 40°C, 85% or less relative humidity
• Warranty: 2 years - meter, 6 months - sensor
• Packed in a practical carrying case

Supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, drops, instructions and short manual