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

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Products: 21 - 40 of 282

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Octopus Power Failure Detection Switch Assembly (USA Only)

Octopus Power Failure Detection Switch Assembly (U...

List Price: $159.99
Our Price: $81.39
(save $78.6, 49%)

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

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

List Price: $11.99
Our Price: $8.79
(save $3.2, 26%)

Octopus Lab Grade pH Probe

Octopus Lab Grade pH Probe

List Price: $338.99
Our Price: $172.69
(save $166.3, 49%)

Conductivity Probe Extension Cable 25ft

Conductivity Probe Extension Cable 25ft

List Price: $74.99
Our Price: $69.99
(save $5, 6%)

Octopus Aquaweb RS-232 PC Cable

Octopus Aquaweb RS-232 PC Cable

List Price: $129.99
Our Price: $65.99
(save $64, 49%)

Conductivity Cell (3/4 inch Slip PVC Fitting)

Conductivity Cell (3/4 inch Slip PVC Fitting)

List Price: $55.99
Our Price: $28.59
(save $27.4, 48%)

Infrared Printer Thermal Paper 6rolls

Infrared Printer Thermal Paper 6rolls

List Price: $90.99
Our Price: $46.19
(save $44.8, 49%)

Octopus pH and ORP Calibration Kit

Octopus pH and ORP Calibration Kit

List Price: $90.99
Our Price: $54.99
(save $36, 39%)

Octopus 3000 Temprature Probe Ext Cable 25ft

Octopus 3000 Temprature Probe Ext Cable 25ft

List Price: $189.99
Our Price: $96.79
(save $93.2, 49%)

Octopus Lab Grade Temperature Probe

Octopus Lab Grade Temperature Probe

List Price: $377.99
Our Price: $192.49
(save $185.5, 49%)

Marine/Saltwater 58,640uS Conductivity Calibration Solution

Marine/Saltwater 58,640uS Conductivity Calibration...

List Price: $59.99
Our Price: $30.79
(save $29.2, 48%)

Vertical Wide Range Liquid Crystal Thermometer

Vertical Wide Range Liquid Crystal Thermometer

List Price: $3.49
Our Price: $2.99
(save $0.5, 14%)

Horizontal Wide Range Liquid Crystal Thermometer

Horizontal Wide Range Liquid Crystal Thermometer

List Price: $3.49
Our Price: $2.99
(save $0.5, 14%)

Truncheon Commercial Nutrient Meter, Bluelab

Truncheon Commercial Nutrient Meter, Bluelab

List Price: $139.99
Our Price: $114.99
(save $25, 17%)

Guardian pH, Temp, Nutrient Monitor, Bluelab

Guardian pH, Temp, Nutrient Monitor, Bluelab

List Price: $349.99
Our Price: $299.99
(save $50, 14%)

Replacement Ph Probe, Bluelab

Replacement Ph Probe, Bluelab

List Price: $69.99
Our Price: $64.99
(save $5, 7%)

ph Probe cleaning and calibration kit, Bluelab

ph Probe cleaning and calibration kit, Bluelab

List Price: $39.99
Our Price: $32.99
(save $7, 17%)

Waterproof PPM Pocket Tester From Bluelab

Waterproof PPM Pocket Tester From Bluelab

List Price: $89.99
Our Price: $79.99
(save $10, 11%)

Truncheon Nutrient Meter, Bluelab

Truncheon Nutrient Meter, Bluelab

List Price: $139.99
Our Price: $114.99
(save $25, 17%)

Combo Meter pH, PPM, temp, Bluelab

Combo Meter pH, PPM, temp, Bluelab

List Price: $299.99
Our Price: $259.99
(save $40, 13%)

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