LAQUA-Twin pH Meters, Button Battery

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code

3999960122X

Pocket pH meters, waterproof, small sample volume, two-point calibration, 0.1pH resolution.

Applications include freshwater testing, aquarium, effluent treatment, soil & food testing, research laboratories, QC education, etc.

Model	pH 11	pH 22	pH 33
Measurement Range	0 to 14 pH	0 to 14 pH	0 to 14 pH
Resolution	0.1 pH	0.01 pH	0.01 pH
Calibration	Two-Point	Three-Point	Five-Point
Accuracy	± 0.1 pH	± 0.01 pH	± 0.01 pH
Calibration Curves	USA / NIST	USA / NIST	USA / NIST
Display	Custom (Monochrome) Digital LCD	Custom (Monochrome) Digital LCD	Custom (Monochrome) Digital LCD
Unit Dimensions	164mm x 29mm x 20mm (Excluding Projections)	164mm x 29mm x 20mm (Excluding Projections)	164mm x 29mm x 20mm (Excluding Projections)
Unit Weight	50g Approx. (Meter Only)	50g Approx. (Meter Only)	50g Approx. (Meter Only)

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Adelaide, Melbourne, Sydney & Canberra
1-2 Business Days

Brisbane
2-3 Business Days

Darwin & Perth
3-5 Business Days

SA, VIC, NSW & ACT
2-3 Business Days

QLD
3-4 Business Days

NT, WA & TAS
4-6 Business Days

Model	pH 11	pH 22	pH 33
Measurement Range	0 to 14 pH	0 to 14 pH	0 to 14 pH
Resolution	0.1 pH	0.01 pH	0.01 pH
Calibration	Two-Point	Three-Point	Five-Point
Accuracy	± 0.1 pH	± 0.01 pH	± 0.01 pH
Calibration Curves	USA / NIST	USA / NIST	USA / NIST
Display	Custom (Monochrome) Digital LCD	Custom (Monochrome) Digital LCD	Custom (Monochrome) Digital LCD
Unit Dimensions	164mm x 29mm x 20mm (Excluding Projections)	164mm x 29mm x 20mm (Excluding Projections)	164mm x 29mm x 20mm (Excluding Projections)
Unit Weight	50g Approx. (Meter Only)	50g Approx. (Meter Only)	50g Approx. (Meter Only)