22D2-63(B)电磁阀电流大小
 
 
 
 
| 实验室台式微电脑pH-ORP-ISE-°C测定仪 -2.0 to 20.0 pH、-2.00 to 20.00 pH、-2.000 to 20.000 pH;±2000 mV ;1.00×10-7 to 9.99×1010浓度(单位选择);-20.0 to 120.0 °C,独特Cal CheckTM校准诊断功能,新款外观设计,超大彩屏显示,图表曲线显示,USB/RS232数据接口,100组(5000个/组)数据存储 | ¥14,000.00 | |
| HI4221D1 | ¥14,600.00 | |
| HI4221D2 | ¥14,600.00 | |
| 实验室台式微电脑pH-ORP-ISE-°C测定仪 -2.0 to 20.0 pH、-2.00 to 20.00 pH、-2.000 to 20.000 pH;±2000 mV ;1.00×10-7 to 9.99×1010浓度(单位选择);-20.0 to 120.0 °C,独特Cal CheckTM校准诊断功能,新款外观设计,超大彩屏显示,图表曲线显示,USB/RS232数据接口,100组(5000个/组)数据存储 | ¥18,000.00 | |
| HI4222D1 | ¥18,600.00 | |
| HI4222D2 | ¥18,600.00 |