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Black pH Meters

Shop the best prices on 129 great value black ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Shaanxi Shengqi Network Technology. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 - 32 of 129
TDS Tester for Aquarium - Water Hardness and PH Meter with EC Measurement for Pool Testing
R209,00 Save R640,00 RRP: R849,00
Aquarium Water Tester - High Precision Hardness EC TDS and PH Meter for Pool Testing
R129,00 Save R495,00 RRP: R624,00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen YaloP2025042500325
R259,00 Save R120,00 RRP: R379,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R189,00 Save R485,00 RRP: R674,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
R219,00 Save R90,00 RRP: R309,00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity
R459,00 Save R190,00 RRP: R649,00
Laboratory Aquarium Hydroponic PH Replacement Probe Electrode PH Meter Potential Test BNC Q9 Connec
R339,00 Save R485,00 RRP: R824,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R229,00 Save R80,00 RRP: R309,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
R239,00 Save R90,00 RRP: R329,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
R239,00 Save R90,00 RRP: R329,00
Laboratory PH electrode for water testing with BNC connector
R279,00 Save R870,00 RRP: R1 149,00
Laboratory pH Probe Replacement for Hydroponic Systems and Aquariums
R309,00 Save R390,00 RRP: R699,00
Water Hardness Tester for Aquarium - High Precision EC TDS PH Meter for Pool Water Quality Testing
R129,00 Save R570,00 RRP: R699,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R279,00 Save R170,00 RRP: R449,00
Advanced Water Hardness Meter - Reliable EC TDS and pH Testing for Pool Maintenance
R229,00 Save R370,00 RRP: R599,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R319,00 Save R530,00 RRP: R849,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
R269,00 Save R505,00 RRP: R774,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
R289,00 Save R535,00 RRP: R824,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
R239,00 Save R90,00 RRP: R329,00
Aquarium Hydroponic Laboratory pH Replacement Probe Electrode with BNC Q9 Connector for Potential Test
R229,00 Save R470,00 RRP: R699,00
PH Meter for Water Quality Testing - High Precision TDS EC and Hardness Tester for Aquarium
R129,00 Save R645,00 RRP: R774,00
Yalo High Precision Water Tester: EC, TDS, PH for Aquarium & Pool Water Quality
R179,00 Save R420,00 RRP: R599,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
R229,00 Save R80,00 RRP: R309,00
PH Replacement Probe for Aquarium & Hydroponics, BNC Q9 Connector, Laboratory Electrode
R159,00 Save R390,00 RRP: R549,00
pH Replacement Probe Electrode for Aquariums and Hydroponics, BNC Q9 Connector
R309,00 Save R390,00 RRP: R699,00
Aquarium Ph Meter Probe - Hydroponic Laboratory Electrode
R159,00 Save R440,00 RRP: R599,00
pH Probe Electrode for Aquarium Hydroponic Lab
R299,00 Save R400,00 RRP: R699,00
PH tester for aquariums with BNC connector and potential measurement
R429,00 Save R445,00 RRP: R874,00
Hydroponic Aquarium Laboratory PH Replacement Probe Electrode PH Meter Potential Test BNC Q9 Connec
R319,00 Save R160,00 RRP: R479,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R219,00 Save R90,00 RRP: R309,00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
R159,00 Save R440,00 RRP: R599,00
High Precision Water Quality Tester - EC, TDS, pH Meter for Aquarium & Pool
R189,00 Save R760,00 RRP: R949,00