The Horiba LAQUAtwin Model pH-11 Compact Water Quality pH Meter, 3999960122 is the only pocket meter that directly measures pH in 0.1ml sample (or 0.05ml sample with sampling sheet B). The Horiba LAQUAtwin pH-11 unique sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample. Up to 2 calibration points.
Supplied with pH 4.01 & 7.00 buffers (14ml each), 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
Glass Electrode
Minimum Sample Volume
0.1ml (0.05ml with Sampling Sheet B)
pH Range & Resolution
0.0 to 14.0 pH
mV Range & Resolution
± 650 mV
Calibration Points
Up to 2
Accuracy
±0.1 pH
Display
Custom (monochrome) digital LCD with backlight
Operating Temperature
5 to 40°C
Operating Humidity
85% or less relative humidity (no condensation)
Power
CR2032 batteries (2)
Battery Life
Approx. 400 hours in continuous use (without backlight)
Dimensions
164 × 29 × 20mm (excluding projections)
Mass
Approx. 55 g (including sensor and batteries)
Functions
Auto Calibration | Auto Buffer Recognition | Auto Temperature Compensation | Temperature Calibration (only for pH-33) | Auto Stable / Auto Hold Measurement | Auto Power Off (30mins) | Switchable Backlight | Low Battery Indicator | IP67 Dust / Waterproof | Replaceable Sensor
Supplied with pH 4.01 & 7.00 buffers (14ml each), 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
Glass Electrode
Minimum Sample Volume
0.1ml (0.05ml with Sampling Sheet B)
pH Range & Resolution
0.0 to 14.0 pH
mV Range & Resolution
± 650 mV
Calibration Points
Up to 2
Accuracy
±0.1 pH
Display
Custom (monochrome) digital LCD with backlight
Operating Temperature
5 to 40°C
Operating Humidity
85% or less relative humidity (no condensation)
Power
CR2032 batteries (2)
Battery Life
Approx. 400 hours in continuous use (without backlight)
Dimensions
164 × 29 × 20mm (excluding projections)
Mass
Approx. 55 g (including sensor and batteries)
Functions
Auto Calibration | Auto Buffer Recognition | Auto Temperature Compensation | Temperature Calibration (only for pH-33) | Auto Stable / Auto Hold Measurement | Auto Power Off (30mins) | Switchable Backlight | Low Battery Indicator | IP67 Dust / Waterproof | Replaceable Sensor
Product Features
Minimum sample volume:0.1ml(0.05ml with sampling sheet B)
Up to 5 calibration points
pH, mV, and temperature display
Auto calibration
Auto buffer recognition: USA & NIST pH buffers
Auto temperaturecompensation
Temperature calibration: 5 to 40.0 C
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 40C, 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), 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instruction and quick manuals
