Online Conductivity Sensor S-EC021, Four-Wire Graphite Electrode, OEM, 1-Year Warranty

Price changes 13

1. 11/6 Current price
   $ 611.29 + $ 0.80 (0.1%)
2. 11/5
   $ 610.49 - $ 2.00 (0.3%)
3. 10/31
   $ 612.49 + $ 0.80 (0.1%)
4. 10/30
   $ 611.69 + $ 0.40 (0.1%)
5. 10/29
   $ 611.29 + $ 0.40 (0.1%)
6. 10/24
   $ 610.89 + $ 0.40 (0.1%)
7. 10/22
   $ 610.49 + $ 0.50 (0.1%)
8. 10/21
   $ 609.99 + $ 0.40 (0.1%)
9. 10/20
   $ 609.59 + $ 0.80 (0.1%)
10. 10/18
    $ 608.79 + $ 24.30 (4.2%)
11. 10/14 Lowest
    $ 584.49 - $ 24.34 (4.0%)
12. 10/13
    $ 608.83 + $ 0.41 (0.1%)
13. 10/10
    $ 608.42 + $ 0.40 (0.1%)
14. 10/8 Starting price
    $ 608.02