Atk auto top off kit with extra optical sensor less than a year old . 175.00
Leak Probe works with atk new not opened 20.00
Apex jr with display and Temp probe 175.00
EB4 85.00
EB4 85.00
PM1 with used ph duel junction probe No Guarantees but worked 75.00
Pm1 with used ph duel junction probe No Guarantees but worked 75.00
Whoever buys the first PM1 gets the packet of calibration fluid free.
Break out box 30.00
Apex Pmup New opened never seen water 30.00
Probes used no guarantees ph probes stored wet shipped wet. Shipping included in the us.
s
Leak Probe works with atk new not opened 20.00
Apex jr with display and Temp probe 175.00
EB4 85.00
EB4 85.00
PM1 with used ph duel junction probe No Guarantees but worked 75.00
Pm1 with used ph duel junction probe No Guarantees but worked 75.00
Whoever buys the first PM1 gets the packet of calibration fluid free.
Break out box 30.00
Apex Pmup New opened never seen water 30.00
Probes used no guarantees ph probes stored wet shipped wet. Shipping included in the us.
s
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