| Portable ORP tester 1.Antioxidant reductive ability 2 ORP tester range: -1999 to 1999mV 3 ORP tester resolution: 1mV 4 ORP tester batteries :4 x 1.5V alkaline 5 ORP Meter Redox Tester 6 Accuracy : ±5 mV 7 Environment: 0 to 50°C,RH 95% max; 8 Dimensions :175x41x23mm 9 Weight :72g 10. Attention :during 2-3 weeks, put electrodes in 3mol/L KCL solution for 12 hours, to make sure the reading within accuracy. |
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