Available Options Extech EC400 ExStik Conductivity/TDS/Salinity Meter Sale Price Price $115.70 Free Shipping
Extech DO605 ExStik Replacement Dissolved Oxygen Module for DO Meters Sale Price Price $158.80 Free Shipping
Extech PH105 ExStik Replacement pH Electrode Module for pH Meter Sale Price Price $46.41 Free Shipping
Extech EC505 ExStik Replacement pH Electrode/Conductivity Cell Module Sale Price Price $62.05 Free Shipping
Extech PH113 Filling Solution Kit for Refillable pH Electrode Module Sale Price Price $19.50 Free Shipping
Accessories and expendables are for demonstration purposes only and may not supply with the product Dino-Lite RK-10FX Flexible Gooseneck Arm Attachment for RK-06A Sale Price Price $46.36 Free Shipping
Accessories and expendables are for demonstration purposes only and may not supply with the product Dino-Lite KM-01 Focus Knob Control Attachment Our price is too low to show. See Price in Cart List Price $399.00 Free Shipping