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Digital ph meter
Portable ph meter
LS 2 series meters includes models 220,221 for the measurement of acidity and alkalinity in liquids.
these microprocessor-based meters are economical and easy to use,
it has a large custom LCD for clear and easy reading.
Automatic caubration
Auto-buffer recognition
View electrode slope
Automatic temperature compensation
Hold function
Power monitor
Message indicator
Save and communication interface
specification
Model | SL220 | SL221 |
PH range | -2.00 to 16.00PH | -2.00 to 16.00PH |
PH accuracy | +-0.01PH | +-0.01PH |
Temperature range | 0.0 to 100.0C,32 to 212F | |
Calibration points | 2 points | |
Battery life | Approx 200hours of continuous use | |
dimensions | 185*88*32mm | |
Weight | 300g | |