规格表：范围(RANGE)0.0~14.0pH灵敏度调整(SA)0.1~4.0pH( ±2pH)变换值(SHIFT) ±2.0pH度(ACCURACY)0.1pH ±1digit适用温度(AMBIENT TEMP)-5℃~45℃输出(OUTPUT)DC4~20mA(option:isolation)警示(ALARM)HIGH,LOW RELAY(lalb)面板(PANEL CUT)(W)92 × (H)92mm电源(POWER SOURCE)AC100/200V ±10% 50/60HZ