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The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted
Can be connected directly to the reflector or can be wall mounted with optional wall mount kit
double thick 1020 tray
wall mountable metal bracket
Big Boy - 20" x 4
Hanna Replacement Probe for GroChek HI9813-6 stocked The extendable cloth junction providesReplacement Probe for GroChek H19813 6
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