Sinotester TDS-1 测量仪 (0~9990ppm)

- Measuring range: 0~9990ppm
- Working voltage:2× 1.5V (AG-13 type button cell battery)
- Battery life:around 1000hour
- Working condition:0~50℃

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化