产品简介testo230pH计,带2个电极片和电池产品介绍：testo230型有pH测量及高精度温度测量功能，带坚固、防水外壳。连接06型氧化还原电极时还可测量氧化还原电压.本仪器有自动温度补偿功能，且可以用testo标准或DIN标准缓冲液标定。优点一览操作简便pH/ C探头通过单孔插头连接坚固防水外壳(IP54)大屏幕显示，易于读取适用于各种用途的最新探头显示标定值和出错信息温度探头见testo110.技术数据-testo230存储温度-20.0...70.0 C操作温度0.0...40.0 C电池类型9V块状电池电池寿命100.0h重量170.0g规格(L*W*H)72.0x168.0x27.0mm探头类型(测量值)量程精度/分辨率pH电极(pH值）0.0...14.0pH精度+/-0.01pH(0.0...14.0pH)分辨率+/-0.01pH(0.0...14.0pH)NTC(温度)-50.0...150.0 C精度+/-0.4 C(-50.0...-25.1 C)+/-0.2 C(-25.0...74.9 C)+/-0.4 C(75.0...99.9 C)+/-0.5%测量值(100.0...150.0 C)分辨率+/-0.1 C(-50.0...150.0 C)NTC(温度)-58.0...300.0 F精度+/-0.4 F(-58.0...-13.1 F)+/-0.2 F(-13.0...164.9 F)+/-0.4 F(165.0...211.9 F)+/-0.5%测量值(212.0...300.0 F)分辨率+/-0.1 F(-58.0...300.0 F)氧化还原电极（氧化还原）-1999.0...1999.0mV精度+/-2.0mV(-1999.0...-1000.0mV)+/-1.0mV(-999.0...0.0mV)+/-1.0mV(0.0...999.0mV)+/-2.0mV(1000.0...1999.0mV)分辨率+/-1.0mV(-1999.0...1999.0mV