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These rugged pH and multi-parameter meters accurately provide the quick water quality measurements essential for electrochemistry research. Choose from compact benchtop or portable pen-styles to fit laboratory or field environments. Efficient dual or multi-parameter technology simultaneously determines different substance levels. The simple user interface shows prompted instructions on high resolution displays. Store the calibrations of potential hydrogen or oxidation reduction with memory storage capability. Incorporating waterproof construction, pH and multi-parameter meters endure harsh environs.

These rugged pH and multi-parameter meters accurately provide the quick water quality measurements essential for electrochemistry research. Choose from compact benchtop or portable pen-styles to fit laboratory or field environments. Efficient dual or multi-parameter technology simultaneously determines different substance levels. The simple user interface shows prompted instructions on high resolution displays. Store the calibrations of potential hydrogen or oxidation reduction with memory storage capability. Incorporating waterproof construction, pH and multi-parameter meters endure harsh environs.


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Product Image-662-2397

pH Meter, pH meter SevenDirect SD20 Organic kit, pH meter SevenDirect SD20 Organic Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C

Catalog Number: (662-2397)
Supplier: Mettler - Toledo
Description: pH Meter, pH meter SevenDirect SD20 Organic kit, pH meter SevenDirect SD20 Organic Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C
UOM: 1 * 1 items
Product Image-665-0552

Multi-parameter meter, HQ2100 pH/ORP/DO/Conductivity/TDS/Salinity/Temp, meter only, 1 channel without case, 24 months warranty, Handheld, Meter only; without electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 519 g (meter only)

Catalog Number: (665-0552)
Supplier: Hach
Description: Multi-parameter meter, HQ2100 pH/ORP/DO/Conductivity/TDS/Salinity/Temp, meter only, 1 channel without case, 24 months warranty, Handheld, Meter only; without electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 519 g (meter only)
UOM: 1 * 1 items
Product Image-665-0532

Multi-parameter meter, HQ4200 portable pH/ORP/EC/TDS/DO/ISE meter, 2 channels, with electrodes PHC10105, LDO10105, 5 m rugged cables, rugged case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 550 g (meter only)

Catalog Number: (665-0532)
Supplier: Hach
Description: Multi-parameter meter, HQ4200 portable pH/ORP/EC/TDS/DO/ISE meter, 2 channels, with electrodes PHC10105, LDO10105, 5 m rugged cables, rugged case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 550 g (meter only)
UOM: 1 * 1 items
Product Image-662-2398

pH Meter, pH meter SevenDirect SD20 Pure H₂O kit, pH meter SevenDirect SD20 Pure H2O Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C

Catalog Number: (662-2398)
Supplier: Mettler - Toledo
Description: pH Meter, pH meter SevenDirect SD20 Pure H₂O kit, pH meter SevenDirect SD20 Pure H2O Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C
UOM: 1 * 1 items
Product Image-665-0530

Multi-parameter meter, HQ4300 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 3 channels with electrodes PHC20101, CDC40101, LDO10101, 1 m cables, standard case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 570 g (meter only)

Catalog Number: (665-0530)
Supplier: Hach
Description: Multi-parameter meter, HQ4300 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 3 channels with electrodes PHC20101, CDC40101, LDO10101, 1 m cables, standard case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 570 g (meter only)
UOM: 1 * 1 items
Product Image-665-0545

Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrode LDO10105, 5 m rugged cable, rugged case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)

Catalog Number: (665-0545)
Supplier: Hach
Description: Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrode LDO10105, 5 m rugged cable, rugged case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)
UOM: 1 * 1 items
Product Image-662-1483

pH/mV/°C/ion meter, SevenExcellence™, pH/mV/°C/ion meter S500 Fluoride kit, with PerfectION™ Fluoride instead of InLab® Expert Pro-ISM, S500 Fluoride kit, Bench, Set with electrodes, pH: −2...+20, mV: ±2000, Temperature: −30...+130 °C, ISE: 0,001 - 999999 ppm, BNC (pH/ion sensor input), NTC30 kΩ or PT1000 temperature sensor input, Mini-LTW digital sensor input, Mini-DIN stirrer connection, Datalogging: Yes, 20000, Outputs: RS232, USB, LAN, W×D×H: 235×188×75 mm, Weight: 1,12 kg, GLP

Catalog Number: (662-1483)
Supplier: Mettler - Toledo
Description: pH/mV/°C/ion meter, SevenExcellence™, pH/mV/°C/ion meter S500 Fluoride kit, with PerfectION™ Fluoride instead of InLab® Expert Pro-ISM, S500 Fluoride kit, Bench, Set with electrodes, pH: −2...+20, mV: ±2000, Temperature: −30...+130 °C, ISE: 0,001 - 999999 ppm, BNC (pH/ion sensor input), NTC30 kΩ or PT1000 temperature sensor input, Mini-LTW digital sensor input, Mini-DIN stirrer connection, Datalogging: Yes, 20000, Outputs: RS232, USB, LAN, W×D×H: 235×188×75 mm, Weight: 1,12 kg, GLP
UOM: 1 * 1 items
Product Image-662-2394

pH Meter, pH meter SevenDirect SD20 kit, pH meter SevenDirect SD20 Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C

Catalog Number: (662-2394)
Supplier: Mettler - Toledo
Description: pH Meter, pH meter SevenDirect SD20 kit, pH meter SevenDirect SD20 Kit, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C
UOM: 1 * 1 items
Product Image-665-0534

Multi-parameter meter, HQ4200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 2 channels with electrodes PHC10105, CDC40105, 5 m rugged cables, rugged case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 550 g (meter only)

Catalog Number: (665-0534)
Supplier: Hach
Description: Multi-parameter meter, HQ4200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 2 channels with electrodes PHC10105, CDC40105, 5 m rugged cables, rugged case, 36 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 550 g (meter only)
UOM: 1 * 1 items
Product Image-665-0537

Multi-parameter meter, HQ4100 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 1 channel without case, 36 months warranty, Handheld, Meter only; without electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 530 g (meter only)

Catalog Number: (665-0537)
Supplier: Hach
Description: Multi-parameter meter, HQ4100 pH/ORP/DO/Conductivity/TDS/Salinity/Temp/ISE, meter only, 1 channel without case, 36 months warranty, Handheld, Meter only; without electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, ISE: +, Datalogging: Yes, 100000, Weight: 530 g (meter only)
UOM: 1 * 1 items
Product Image-665-0548

Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC20101, LDO10101, 1 m cables, standard case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)

Catalog Number: (665-0548)
Supplier: Hach
Description: Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC20101, LDO10101, 1 m cables, standard case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)
UOM: 1 * 1 items
Product Image-665-0551

Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC10101, CDC40101, 1 m cables, standard case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)

Catalog Number: (665-0551)
Supplier: Hach
Description: Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC10101, CDC40101, 1 m cables, standard case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)
UOM: 1 * 1 items
Product Image-662-1480

pH/mV/°C/ion meter, SevenExcellence™, pH/mV/°C/ion meter S500 Bio-Kit, with InLab® Routine Pro-ISM cable kit instead of InLab® Expert Pro-ISM, S500 Bio kit, Bench, Set with electrodes, pH: −2...+20, mV: ±2000, Temperature: −30...+130 °C, ISE: 0,001 - 999999 ppm, BNC (pH/ion sensor input), NTC30 kΩ or PT1000 temperature sensor input, Mini-LTW digital sensor input, Mini-DIN stirrer connection, Datalogging: Yes, 20000, Outputs: RS232, USB, LAN, W×D×H: 235×188×75 mm, Weight: 1,12 kg, GLP

Catalog Number: (662-1480)
Supplier: Mettler - Toledo
Description: pH/mV/°C/ion meter, SevenExcellence™, pH/mV/°C/ion meter S500 Bio-Kit, with InLab® Routine Pro-ISM cable kit instead of InLab® Expert Pro-ISM, S500 Bio kit, Bench, Set with electrodes, pH: −2...+20, mV: ±2000, Temperature: −30...+130 °C, ISE: 0,001 - 999999 ppm, BNC (pH/ion sensor input), NTC30 kΩ or PT1000 temperature sensor input, Mini-LTW digital sensor input, Mini-DIN stirrer connection, Datalogging: Yes, 20000, Outputs: RS232, USB, LAN, W×D×H: 235×188×75 mm, Weight: 1,12 kg, GLP
UOM: 1 * 1 items
Product Image-665-0550

Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC10105, CDC40105, 5 m rugged cables, rugged case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)

Catalog Number: (665-0550)
Supplier: Hach
Description: Multi-parameter meter, HQ2200 pH/ORP/DO/Conductivity/TDS/Salinity/Temp meter, 2 channels with electrodes PHC10105, CDC40105, 5 m rugged cables, rugged case, 24 months warranty, Handheld, Set with electrodes, pH: 0 - 14, mV: +, Temperature: +, Salinity: +, TDS: +, DO: 0,1 - 20,0 mg/L (ppm), 1 - 200% saturation, Datalogging: Yes, 10000, Weight: 541 g (meter only)
UOM: 1 * 1 items
Product Image-662-2390

pH Meter, pH meter SevenDirect SD20, pH meter SevenDirect SD20, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C

Catalog Number: (662-2390)
Supplier: Mettler - Toledo
Description: pH Meter, pH meter SevenDirect SD20, pH meter SevenDirect SD20, Bench, pH: −2,000 - +20,000, mV: −2000,0 - +2000,0, Temperature: −30,0…+130,0 °C
UOM: 1 * 1 items
Product Image-663-0363

Multi-parameter meter, HQ1140 Conductivity/Total Dissolved Solids (TDS)/Temp meter, 1 channel, with electrode CDC40101, 1 m cable, standard case, 24 months warranty, Handheld, Set with electrodes, Temperature: +, Salinity: +, TDS: +, Datalogging: Yes, 5000, Weight: 519 g (meter only)

Catalog Number: (663-0363)
Supplier: Hach
Description: Multi-parameter meter, HQ1140 Conductivity/Total Dissolved Solids (TDS)/Temp meter, 1 channel, with electrode CDC40101, 1 m cable, standard case, 24 months warranty, Handheld, Set with electrodes, Temperature: +, Salinity: +, TDS: +, Datalogging: Yes, 5000, Weight: 519 g (meter only)
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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