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pH Pocket Tester (Milwaukee/Sharp ph51) pH Pocket Tester (Milwaukee/Sharp ph51)

pH Pocket Tester (Milwaukee/Sharp ph51)

Our Price: 47.00
Coralife Deep Six Hydrometer Coralife Deep Six Hydrometer

Coralife Deep Six Hydrometer

Our Price: 8.99
Milwaukee MI412 Phosphate Low Range Photometer

Milwaukee MI412 Phosphate Low Range Photometer

Our Price: 169.00
Milwaukee T75 Waterproof TDS Tester Milwaukee T75 Waterproof TDS Tester

Milwaukee T75 Waterproof TDS Tester

Our Price: 55.69
Seachem Ammonia Alert - Ammonia Monitor Seachem Ammonia Alert - Ammonia Monitor

Seachem Ammonia Alert - Ammonia Monitor

Our Price: $5.49
Sale Price: 3.99
PINPOINT Nitrate Monitor PINPOINT Nitrate Monitor

PINPOINT Nitrate Monitor

Our Price: 268.99
PINPOINT ORP Monitor PINPOINT ORP Monitor

PINPOINT ORP Monitor

Our Price: 128.99
PINPOINT Conductivity Monitor PINPOINT Conductivity Monitor

PINPOINT Conductivity Monitor

Our Price: 124.99
PINPOINT Salinity Monitor PINPOINT Salinity Monitor

PINPOINT Salinity Monitor

Our Price: 136.99
PINPOINT II Calcium Monitor PINPOINT II Calcium Monitor

PINPOINT II Calcium Monitor

Our Price: 268.99
PINPOINT II Oxygen Monitor PINPOINT II Oxygen Monitor

PINPOINT II Oxygen Monitor

Our Price: 273.49
PINPOINT Temperature Controller PINPOINT Temperature Controller

PINPOINT Temperature Controller

Our Price: 199.99
PINPOINT Nitrate Monitor Calibration Fluids PINPOINT Nitrate Monitor Calibration Fluids

1 bottle each of 1 ppm, 10 ppm and 100 ppm nitrate calibration fluids.

Our Price: 13.99
PINPOINT Nitrate Probe PINPOINT Nitrate Probe

PINPOINT Nitrate Probe

Our Price: 149.99
PINPOINT II Calcium Monitor Fluid Kit PINPOINT II Calcium Monitor Fluid Kit

PINPOINT II Calcium Monitor Fluid Kit

Our Price: 13.99
PINPOINT II Calcium Probe Assembly PINPOINT II Calcium Probe Assembly

PINPOINT II Calcium Probe Assembly

Our Price: 149.99
PINPOINT Temperature Controller Probe Assembly PINPOINT Temperature Controller Probe Assembly

New Probe Assembly for the PINPOINT® Temperature Controller

Our Price: 29.99
PINPOINT AC Adapter Kit 110 Vac PINPOINT AC Adapter Kit 110 Vac

PINPOINT AC Adapter Kit (110 vac) is optional to replace the 9-volt battery, which some monitor owners find convenient, when monitoring full time.

Our Price: 9.99
PINPOINT ORP (Redox) Calibration Fluid PINPOINT ORP (Redox) Calibration Fluid

Occasional retesting with this fluid will keep your readings dead-on accurate. Also very useful to determine if an ORP/REDOX probe is ready for replacement.

Our Price: 3.99
PINPOINT Conductivity Calibration Fluid 60 mL PINPOINT Conductivity Calibration Fluid 60 mL

45.0 standardized fluid for calibrating the PINPOINT Conductivity Monitor (60 mL)

Our Price: 4.99
PINPOINT II Oxygen Monitor Membrane Cap and Fluid Kit PINPOINT II Oxygen Monitor Membrane Cap and Fluid Kit

PINPOINT II Oxygen Monitor Membrane Cap and Fluid Kit

Our Price: 14.99
PINPOINT II Oxygen Monitor Extension Cable PINPOINT II Oxygen Monitor Extension Cable

PINPOINT II Oxygen Monitor Extension Cable

Our Price: 24.99
PINPOINT II Oxygen Probe PINPOINT II Oxygen Probe

PINPOINT II Oxygen Probe

Our Price: 119.99
PINPOINT ORP Replacement Probe PINPOINT ORP Replacement Probe

PINPOINT ORP Replacement Probe

Our Price: 74.99