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Water Analysis Meters & Electrodes

Meet your new lab assistants. These pen meters and their range of add-ons from Ohaus ensure that you have the right lab equipment for the job. Featuring a wide range of pen meters and numerous electrodes, you can measure pH levels, Oxidation-Reduction Potential, conductivity levels, and dissolved oxygen in a variety of environments. Your lab can benefit from the tools and expertise provided by Ramo Trading. Our rotary tools, lab scales, and pen meters are all built to provide convenience and precision. Shop now to find the conductivity pen you need!
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Ohaus 30589825 a-AB33M1 -F Analyzer
Ohaus 30589825 a-AB33M1 -F Analyzer, AQUASEARCHER Multi-Para with 1 year Warranty
-7%
$996.30
$1,080.00
$996.30
Ohaus 30589825 a-AB33M1 -F Analyzer
$996.30
$1,080.00
$996.30
Description:The Ohaus 30589825 a-AB33M1 -F Analyzer is a highly reliable and user-friendly multi-parameter benchtop meter designed for standard laboratory applications. It features a 6.5 inch...
Ohaus 30087993 Replaceable pH Electrode for ST20 Pen Meter
Ohaus 30087993 Replaceable pH electrode compatible with ST20 pen meter
-13%
$81.90
$95.00
$81.90
Ohaus 30087993 Replaceable pH Electrode for ST20 Pen Meter
$81.90
$95.00
$81.90
Description:The Ohaus 30087993 Replaceable pH Electrode is a compatible accessory for the ST20 pen meter. It is designed to provide accurate pH measurements in various...
Ohaus Starter ST300C Conductivity Meter Portable Water Analysis 3 Years Warranty
Ohaus Starter ST300C Conductivity Meter Portable Water Analysis 3 Years Warranty
Ohaus Starter ST300C Conductivity Meter Portable Water Analysis 3 Years Warranty
-7%
$558.90
$605.00
$558.90
Ohaus Starter ST300C Conductivity Meter Portable Water Analysis 3 Years Warranty
$558.90
$605.00
$558.90
Description:After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of...
Ohaus ST320 pH Electrode
Ohaus Starter Glass ST320 Water Analysis Fiber Pin pH El pH Electrode 0 to 14pH
Ohaus ST320 pH Electrode
$166.50
$155.00
$166.50
Ohaus ST320 pH Electrode
$166.50
$155.00
$166.50
Description:The Ohaus ST320 pH Electrode is designed to provide accurate and precise pH measurement in water analysis applications. It has a measurement range of 0.00...
OHAUS 30681113 ST322 PH Electrode 0.00 - 14 pH Measurement Range
Ohaus 30681113, ST322 PH Electrode, 0.00 - 14 pH Measurement Range
-7%
$150.30
$162.00
$150.30
OHAUS 30681113 ST322 PH Electrode 0.00 - 14 pH Measurement Range
$150.30
$162.00
$150.30
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
Ohaus 30589827 a-AB33PH-F AQUASEARCHER pH Bench Meter with 1 year Warranty
Ohaus 30589827 a-AB33PH -F AQUASEARCHER pH Bench Meter with 1 year Warranty
-7%
$679.50
$735.00
$679.50
Ohaus 30589827 a-AB33PH-F AQUASEARCHER pH Bench Meter with 1 year Warranty
$679.50
$735.00
$679.50
Description:The Ohaus 30589827 a-AB33PH-F AQUASEARCHER pH Bench Meter is a highly reliable and user-friendly benchtop meter designed for standard laboratory applications. It features a large...
Ohaus Starter ST400D 0.01DO Portable Meter
Ohaus Starter ST400D 0.01DO Water Analysis Convenient Portable Meter with Warranty
Ohaus Starter ST400D 0.01DO Portable Meter
-7%
$1,568.70
$1,700.00
$1,568.70
Ohaus Starter ST400D 0.01DO Portable Meter
$1,568.70
$1,700.00
$1,568.70
Description:The Ohaus Starter ST400D 0.01DO Portable Meter is a high-performance, low-maintenance dissolved oxygen (DO) meter equipped with optical methodology for accurate measurements. It has a...
Ohaus ST20 pH Pen Meter, Resolution 0.01 pH, Temperature Display
Ohaus Pen Meter ST20 pH pen meter, resolution 0.01 pH, temperature display
-7%
$113.40
$122.00
$113.40
Ohaus ST20 pH Pen Meter, Resolution 0.01 pH, Temperature Display
$113.40
$122.00
$113.40
Description:Compact Design for Fast, Convenient Electrochemistry Measurement At Your FingertipsBrand:OhausSKU:30073971Type:MeterFeatures: Easily replaceable electrodes Automatic shut off feature Technical Specifications: Meter Type: pH Measurement Range: 0.0...
Ohaus Starter ST300 1mV PH Portable Water Analysis 3 Years Warranty
Ohaus Starter ST300 1mV PH Portable Water Analysis 3 Years Warranty
Ohaus Starter ST300 1mV PH Portable Water Analysis 3 Years Warranty
-7%
$485.10
$525.00
$485.10
Ohaus Starter ST300 1mV PH Portable Water Analysis 3 Years Warranty
$485.10
$525.00
$485.10
Description:After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of...
OHAUS ST400M-G Starter 400M pH & Conductivity Portable Multi-Parameter
OHAUS 30468992 Starter 400M pH & Conductivity Portable Multi-Parameter ST400M-G with Warranty
-7%
$1,075.50
$1,165.00
$1,075.50
OHAUS ST400M-G Starter 400M pH & Conductivity Portable Multi-Parameter
$1,075.50
$1,165.00
$1,075.50
Description:The OHAUS ST400M-G Starter 400M pH & Conductivity Portable Multi-Parameter meter is a durable and waterproof battery-operated device, ideal for field testing. It is designed...
Ohaus 30656037 ST410 Starter pH Electrode
Ohaus 30656037, ST410 Starter pH Electrode, 0.00 - 14 pH Measurement Range
-7%
$207.00
$223.00
$207.00
Ohaus 30656037 ST410 Starter pH Electrode
$207.00
$223.00
$207.00
Description:The Ohaus 30656037 ST410 Starter pH Electrode is designed to provide accurate and precise measurement results. It has a measurement range of 0.00 - 14...
Ohaus 30589826 a-AB33PH -B AQUASEARCHER pH Bench Meter
Ohaus 30589826 a-AB33PH -B AQUASEARCHER pH Bench Meter with 1 year Warranty
-7%
$600.30
$650.00
$600.30
Ohaus 30589826 a-AB33PH -B AQUASEARCHER pH Bench Meter
$600.30
$650.00
$600.30
Description:The Ohaus 30589826 a-AB33PH -B AQUASEARCHER pH Bench Meter is a highly reliable and user-friendly benchtop meter designed for standard laboratory applications. It features a...
OHAUS STREF1 Reference Electrode Glass Shaft
Ohaus Ref.electrode STREF1 Silver / silver chloride reference electrode
OHAUS STREF1 Reference Electrode Glass Shaft
-7%
$171.00
$184.00
$171.00
OHAUS STREF1 Reference Electrode Glass Shaft
$171.00
$184.00
$171.00
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
Ohaus Starter ST400D-B 0.01DO Portable Meter
Ohaus Starter ST400D-B 0.01DO Water Analysis Convenient Portable Meter
-7%
$669.60
$725.00
$669.60
Ohaus Starter ST400D-B 0.01DO Portable Meter
$669.60
$725.00
$669.60
Description:The Ohaus Starter ST400D-B 0.01DO Portable Meter is a high-performance, low-maintenance dissolved oxygen (DO) meter equipped with optical methodology for accuracy. It is designed for...
Ohaus Starter Glass ST260 pH Electrode
Ohaus Starter Glass ST260 Water Analysis Ceramic Pin pH Electrode 0 to 14pH
Ohaus Starter Glass ST260 pH Electrode
-6%
$193.50
$208.00
$193.50
Ohaus Starter Glass ST260 pH Electrode
$193.50
$208.00
$193.50
Description:The Ohaus Starter Glass ST260 pH Electrode is designed to provide accurate and precise measurement results. It is suitable for various applications including water analysis....
Ohaus Starter Plastic ST310 pH Electrode
Ohaus Starter Plastic ST310 Water Analysis Ceramic Pin pH Electrode 0 to 14pH
Ohaus Starter Plastic ST310 pH Electrode
$166.50
$155.00
$166.50
Ohaus Starter Plastic ST310 pH Electrode
$166.50
$155.00
$166.50
Description:The Ohaus Starter Plastic ST310 pH Electrode is designed to provide accurate and precise measurement in water analysis applications. It has a measurement range of...
Ohaus ST20T-B TDS Pen Meter, Range 0.0 - 1000mg/L, Temperature Display
Ohaus Pen Meter ST20T-B TDS pen meter, measurement range 0.0 - 1000mg/L, temperature display
-7%
$128.70
$139.00
$128.70
Ohaus ST20T-B TDS Pen Meter, Range 0.0 - 1000mg/L, Temperature Display
$128.70
$139.00
$128.70
Description:The Ohaus ST20T-B TDS Pen Meter is a compact and portable device designed for fast and convenient electrochemistry measurement. It provides accurate measurement of total...
Ohaus ST20S Salinity Pen Meter 0.0 - 80ppt Temperature Display
Ohaus Pen Meter ST20S Salinity pen meter measurement range 0.0 - 80ppt temperature display
-7%
$128.70
$139.00
$128.70
Ohaus ST20S Salinity Pen Meter 0.0 - 80ppt Temperature Display
$128.70
$139.00
$128.70
Description:The Ohaus ST20S Salinity Pen Meter is a compact and convenient tool for fast and accurate measurement of salinity. With a measurement range of 0.0...
Ohaus ST20R ORP Pen Meter -1000mV to 1000mV, Temperature Display
Ohaus ST20R ORP pen meter, measurement range -1000mV to 1000mV, temperature display
-7%
$191.70
$207.00
$191.70
Ohaus ST20R ORP Pen Meter -1000mV to 1000mV, Temperature Display
$191.70
$207.00
$191.70
Description:The Ohaus ST20R ORP Pen Meter is a compact and convenient tool for fast and accurate electrochemistry measurement. It is designed to provide accurate measurement...
OHAUS STORP2 ORP Electrode -1000 - 1000 mV
Ohaus ORP electrode STORP2 Refillable ORP electrode, glass shaft Measurement Range -1000 - 1000 mV
OHAUS STORP2 ORP Electrode -1000 - 1000 mV
-7%
$289.80
$312.00
$289.80
OHAUS STORP2 ORP Electrode -1000 - 1000 mV
$289.80
$312.00
$289.80
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
Ohaus Starter Glass ST350 pH Electrode
Ohaus Starter Glass ST350 Water Analysis 0 to 100 oC pH Electrode 0 to 14pH
Ohaus Starter Glass ST350 pH Electrode
-7%
$206.10
$222.00
$206.10
Ohaus Starter Glass ST350 pH Electrode
$206.10
$222.00
$206.10
Description:The Ohaus Starter Glass ST350 pH Electrode is designed to provide accurate and precise measurement in water analysis applications. It has a measurement range of...
Ohaus STTEMP30 Temperature Probe 30k?, Stainless Steel Shaft, 0-100°C
Ohaus Electrode STTEMP30 Temperature probe 30k?, stainless steel shaft, temperature range 0 - 100 degree C
-10%
$95.40
$106.59
$95.40
Ohaus STTEMP30 Temperature Probe 30k?, Stainless Steel Shaft, 0-100°C
$95.40
$106.59
$95.40
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
Ohaus ST20M-B Pen Meter 0 - 1999 µs/cm
Ohaus ST20M-B Pen Meter measurement range 0 - 1999 µs/cm
Ohaus ST20M-B Pen Meter 0 - 1999 µs/cm
-7%
$145.80
$158.00
$145.80
Ohaus ST20M-B Pen Meter 0 - 1999 µs/cm
$145.80
$158.00
$145.80
Description:The Ohaus ST20M-B Pen Meter is a compact and convenient electrochemistry measurement device that provides accurate measurement of conductivity. With a measurement range of 0...
OHAUS ST400-F 30468965 Starter 400 pH Portable pH Meter with Warranty
OHAUS ST400-F Starter 400 pH Portable pH Meter with Warranty - 30468965
-7%
$639.00
$690.00
$639.00
OHAUS ST400-F 30468965 Starter 400 pH Portable pH Meter with Warranty
$639.00
$690.00
$639.00
Description:The OHAUS ST400-F 30468965 Starter 400 pH Portable pH Meter is a durable and waterproof battery-operated pH meter, ideal for field testing. It features a...
Ohaus 30393265 ST272 Starter pH Electrode
Ohaus 30393265, ST272 Starter pH electrode, 2.00 - 12.00 pH Measurement Range
-7%
$199.80
$215.00
$199.80
Ohaus 30393265 ST272 Starter pH Electrode
$199.80
$215.00
$199.80
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
OHAUS STCON5 Conductivity Electrode
Ohaus 30681116, STCON5 Conductivity Electrode
-7%
$201.60
$217.00
$201.60
OHAUS STCON5 Conductivity Electrode
$201.60
$217.00
$201.60
Description:The OHAUS STCON5 Conductivity Electrode is part of the Starter Series, designed to provide accurate and precise measurement results. It can be used in combination...
Ohaus 30681115 ST420 PH Electrode 2.00 - 12.00 pH Measurement Range
Ohaus 30681115, ST420 PH Electrode, 2.00 - 12.00 pH Measurement Range
-7%
$322.20
$347.00
$322.20
Ohaus 30681115 ST420 PH Electrode 2.00 - 12.00 pH Measurement Range
$322.20
$347.00
$322.20
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....
OHAUS 30681114 ST280 pH Electrode 0.00 - 14 pH Measurement Range
Ohaus 30681114, ST280 PH Electrode, 0.00 - 14 pH Measurement Range
-7%
$274.50
$296.00
$274.50
OHAUS 30681114 ST280 pH Electrode 0.00 - 14 pH Measurement Range
$274.50
$296.00
$274.50
Description:Backed by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again....

Items 1 to 28 of 94 total