Available Options Extech EX050 ExStik 16 ft. Extension Cable with Probe Guard/Weight Sale Price Price $79.42 Free Shipping
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Available Options Extech EX800 ExStik 3-in-1 Chlorine, pH, Temperature Meter Kit Sale Price Price $270.59 Free Shipping
HF scientific 10453 Reference Standard Solution, 2.0 ppm Sale Price Price $86.52 List Price $87.50 You save $0.98 1.1% Free Shipping
HF scientific 10451A Reference Standard Solution, 2.0 ppm Sale Price Price $86.52 List Price $87.50 You save $0.98 1.1% Free Shipping