PHS-350 測量范圍:pH、pX+、pX-:0~14.00 pX2+、pX2-:0~14.00 mV:0~±1999;                             
準確度:0.01 0.02 0.1%                                                                              
溫度補償范圍:
0-100度
                                                                          
穩定性：0.01
                                                                                        、
記錄輸出:-1999~1999(mv)
  
 價格:2600元