Electrodes & Probes

Apera Instruments DO8032 - Luminescent Sensor Cap

Apera Instruments DO8032Luminescent Sensor Cap for Optical DO Probes The Apera Instruments DO8032 is a premium, factory-calibrated Luminescent Sensor Cap designed exclusively as a replacement component for Apera's advanced Optical Dissolved Oxygen (DO)...

Apera Instruments 2301T-F-10M - Salinity Probe

Apera Instruments 2301T-F-10MSalinity Probe (10-meter cable) The Apera Instruments 2301T-F-10M is a specialized conductivity and salinity probe engineered to deliver precise, temperature-compensated measurements for deep-water environmental and...

Apera Instruments 2301T-F-3M - Salinity Probe

Apera Instruments 2301T-F-3MSalinity Probe (3-meter cable) The Apera Instruments 2301T-F-3M is a specialized conductivity and salinity probe designed to deliver precise, temperature-compensated measurements for environmental and industrial water analysis...

Apera Instruments DO810 - Optical Dissolved Oxygen Probe

Apera Instruments DO810Optical Dissolved Oxygen Probe (10-meter cable) The Apera Instruments DO810 is a state-of-the-art Optical Dissolved Oxygen (DO) probe engineered to deliver highly accurate, drift-free measurements in demanding environmental and...

Apera Instruments DO803 - Optical Dissolved Oxygen Probe

Apera Instruments DO803Optical Dissolved Oxygen Probe (3-meter cable) The Apera Instruments DO803 is a state-of-the-art Optical Dissolved Oxygen (DO) probe engineered to deliver highly accurate, drift-free measurements in demanding environmental and...

Apera Instruments GS5-E - GroStar Replacement ORP Probe

Apera Instruments GS5-EReplacement ORP Probe for GroStar® Pen Testers The Apera Instruments GS5-E is the factory replacement ORP (oxidation-reduction potential) probe for the GroStar® line of pen testers. It restores your GroStar pen to...

Apera Instruments GS4-E - Replacement Probe

Apera Instruments GS4-EReplacement pH/EC Combo Probe for GS4 Pen The Apera Instruments GS4-E is a highly advanced, multi-parameter replacement electrode designed exclusively for the Apera GroStar GS4 pH/EC/ppm Combo Pen. Engineered for seamless...

Apera Instruments GS3-E - Replacement Probe

Apera Instruments GS3-EReplacement EC Probe for GS3 EC/ppm Pen The Apera Instruments GS3-E is an original manufacturer replacement conductivity probe designed specifically to maintain the performance and accuracy of the Apera GroStar GS3 EC/ppm Pen...

Apera Instruments GS2-E - Replacement Probe

Apera Instruments GS2-EReplacement Soil pH Probe for GS2 Soil pH Pen The Apera Instruments GS2-E is an original manufacturer replacement soil pH probe designed specifically to maintain the performance and accuracy of the Apera GroStar GS2 Soil pH Pen...

Apera Instruments GS1-E - Replacement Probe

Apera Instruments GS1-EReplacement pH Probe for GS1 pH Pen The Apera Instruments GS1-E is an original manufacturer replacement pH probe designed specifically to maintain the performance and accuracy of the Apera GroStar GS1 pH Pen. Engineered for...

Apera Instruments SX625 - Replacement Probe

Apera Instruments SX625Replacement pH Electrode for SX620 Pen Tester The Apera Instruments SX625 is an original manufacturer replacement pH electrode designed exclusively for the Apera SX620 pH Pen Tester. Engineered for seamless integration, this...

Apera Instruments SX615 - Replacement Probe

Apera Instruments SX615Replacement pH Electrode for SX610 Pen Tester The Apera Instruments SX615 is an original manufacturer replacement pH electrode designed exclusively for the Apera SX610 pH Pen Tester. Engineered for seamless integration, this probe...