Cart Continue Shopping “pH Meter (Electronic – Waterproof)” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × pH Meter (Electronic - Waterproof) $35.00 pH Meter (Electronic - Waterproof) quantity $35.00 Coupon: Apply Coupon Update Cart You may be interested in… pH Test Strips (0-14 ph) 100 Strips $19.99 $10.99You Save: $9.00 (45%) Add to Cart ORP Meter (-1999 ~ 1999 mv range) Electronic $99.00 $39.00You Save: $60.00 (60.6%) Add to Cart Cart Totals Subtotal $35.00 Total $35.00 Proceed to Checkout