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Store > Digital Instruments > [ Digital Instruments: $0 - $325 ]

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Products: 101 - 120 of 290

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Mi414 Chlorides Photometer

Mi414 Chlorides Photometer

List Price: $266.99
Our Price: $240
(save $26.99, 10%)

Case Of 25, Ph 4.01 20 Ml Sachets, Milwaukee

Case Of 25, Ph 4.01 20 Ml Sachets, Milwaukee

List Price: $23.99
Our Price: $15.99
(save $8, 33%)

Guardian pH, Temp, Nutrient Monitor, Bluelab

Guardian pH, Temp, Nutrient Monitor, Bluelab

List Price: $464.99
Our Price: $309.99
(save $155, 33%)

Octopus 3000 Temprature Probe Ext Cable 25ft

Octopus 3000 Temprature Probe Ext Cable 25ft

List Price: $145.19
Our Price: $96.79
(save $48.4, 33%)

Replacement 3 In 1 Probe For Sms801 / SMS802 Meter

Replacement 3 In 1 Probe For Sms801 / SMS802 Meter

List Price: $104.99
Our Price: $69.99
(save $35, 33%)

In-Line TDS Meter With Dual Readings

In-Line TDS Meter With Dual Readings

List Price: $74.99
Our Price: $49.99
(save $25, 33%)

Hanna Ammonia MR Colorameter Reagent Kit (100 tests)

Hanna Ammonia MR Colorameter Reagent Kit (100 test...

List Price: $82.49
Our Price: $54.99
(save $27.5, 33%)

Alkalinity reagent for LaMotte Smart 3 colorimeter

Alkalinity reagent for LaMotte Smart 3 colorimeter

List Price: $79.49
Our Price: $52.99
(save $26.5, 33%)

MW10 Free Chlorine Mini-Colorimeter

MW10 Free Chlorine Mini-Colorimeter

List Price: $86.99
Our Price: $58
(save $28.99, 33%)

6.44 ppt TDS Calibration, 25 Sachets of 20 ml each

6.44 ppt TDS Calibration, 25 Sachets of 20 ml each

List Price: $23.99
Our Price: $15.99
(save $8, 33%)

TDS - PPM Meter BEM401, Milwaukee

TDS - PPM Meter BEM401, Milwaukee

List Price: $104.99
Our Price: $69.99
(save $35, 33%)

AquaSurf Variable Speed Pump Module, Neptune Systems

AquaSurf Variable Speed Pump Module, Neptune Syst...

List Price: $338.24
Our Price: $131.95
(save $206.29, 60%)

5/8 inch In-Line Probe Mounting Gland w/ Compression Fitting

5/8 inch In-Line Probe Mounting Gland w/ Compressi...

List Price: $13.19
Our Price: $8.79
(save $4.4, 33%)

MA919B/1 pH Glass Refillable Probe, BNC Connector

MA919B/1 pH Glass Refillable Probe, BNC Connector

List Price: $188.99
Our Price: $125.99
(save $63, 33%)

LED Thermometer, Rainbow Lifegard

LED Thermometer, Rainbow Lifegard

List Price: $26.99
Our Price: $17.99
(save $9, 33%)

Hanna HI 755 Checker HC - Alkalinity checker

Hanna HI 755 Checker HC - Alkalinity checker

List Price: $73.49
Our Price: $48.99
(save $24.5, 33%)

Hanna Potassium Colorameter Reagent Kit (100 Tests)

Hanna Potassium Colorameter Reagent Kit (100 Tests...

List Price: $151.79
Our Price: $101.19
(save $50.6, 33%)

Mi406 Free Chlorine Meter

Mi406 Free Chlorine Meter

List Price: $266.99
Our Price: $177.99
(save $89, 33%)

ph 4.0 500 ml Calibration Solution, Nutradip

ph 4.0 500 ml Calibration Solution, Nutradip

List Price: $14.99
Our Price: $9.99
(save $5, 33%)

Dissolved Oxygen Probe Electrolyte Filling

Dissolved Oxygen Probe Electrolyte Filling

List Price: $31.49
Our Price: $22.99
(save $8.5, 26%)

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