| Extech (EC500-CL) Exstik 6 In 1 KIT;CHL/pH/EC/TDS/SAL/Temp |
 6-in-1 Kit_____The "Water Dealer Test Kit" Chlorine / pH / TDS / EC / Sal / Temp Memory stores up to 25 labeled settings Automatic electronic self calibration Renew tells when probe needs to be replaced Price: 566.51 |