Products Pocket pH Tester AP-PH10S Pocket pH Tester (liquids) $135.00 - AP-PH10S Pocket pH Tester (liquids) quantity + AP-PH10F Pocket pH Tester (semisolids) $164.00 - AP-PH10F Pocket pH Tester (semisolids) quantity + AP-PH30S Pocket pH Tester $196.00 - AP-PH30S Pocket pH Tester quantity + AP-PH30F Pocket pH Tester $225.00 - AP-PH30F Pocket pH Tester quantity + Phone Number +1 (281) 764-6880 Location 1942 Andromeda Ln Weston, FL 33327 USA Email sales@avanpro-usa.com Hours of Operation M-F: 8am to 5pm AVANPRO Newsletter Success! Email Send