ORION Model 420A

pH measurement range: -2.00 – 20.00 pH; automatic calibration with up to three points; ±0.001 pH accuracy.

-

ORION Model 420A

Interval de măsurare pH: -2,00 – 20,00 pH; calibrare automată cu până la trei puncte; precizie de ±0,001 pH.