KL-100 Digital pH Controller Technical Specification: 1. Measure Range:0.00-14.00PH 2. Accuracy:+/-0.02PH 3. Resolution:0.01PH 4. Set Range:3.50-10.50PH 5. Relay Contact:5A/240VAC 6. Calibration:double-point 7. Environment:Temperature:0.C-50.C Humidity<97% 8. Display:4-digital LED 9. Input Resistance:1012 10. Power Supply:AC110VorAC220V+/-10% 50Hz 11. Dimension:108mmX210mmX48mm 12. Weight:550g
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