Since built in 1989, AI-ON originated in Taiwan which has America and Shanghai branch companies. AI-ON is the professional supplier and manufacturer on pH/ORP, DO benchtop and portable and On-line meters.
Description:
Model PHB-9901
Range
-2.00pH ~ 18.00pH
-1999mV ~ 1250mV
-10.0 ~ 199.9
Resolution 0.01pH, 1mV, 0.1
Accuracy +/- 0.01 pH +/-1digit
+/- 1 mV
+/- 0.1 +/-1digit
Temperature Compensation 0.0 ~ 99.9
Buffer Recognition 4.00 / 7.00 / 10.01 pH
4.01 / 6.86 / 9.18 pH
Power Source 9V Adapter
Audio Feedback All touch keys
Dimensions 300mm X 225mm X 48.5
Weight 1.2 Kg
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