Print…

You Searched For: 4-(Pyrrolidin-1-yl)pyridine-2-carbonitrile

Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.

Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.


67  results were found

Refine Results Sort by
SearchResultCount:"67"

Sort Results

List View Easy View

Rate These Search Results

Product Image-662-1849

Dissolved oxygen meter, Seven2Go™, S9, BOD Kit, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, Mini LTW (IP 67), Micro USB, 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67

Catalog Number: (662-1849)
Supplier: Mettler - Toledo
Description: Dissolved oxygen meter, Seven2Go™, S9, BOD Kit, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, Mini LTW (IP 67), Micro USB, 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67
UOM: 1 * 1 items
Product Image-662-1856

Dissolved oxygen meter, Seven2Go™, S9 Pro, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, Mini LTW (IP 67), Micro USB, 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67

Catalog Number: (662-1856)
Supplier: Mettler - Toledo
Description: Dissolved oxygen meter, Seven2Go™, S9 Pro, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, Mini LTW (IP 67), Micro USB, 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67
UOM: 1 * 1 items
Product Image-662-1850

Dissolved oxygen meter, Seven2Go™, S4, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, BNC (1012 Ω) / RCA (cinch), 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67

Catalog Number: (662-1850)
Supplier: Mettler - Toledo
Description: Dissolved oxygen meter, Seven2Go™, S4, Handheld, DO: 0 - 50 mg/l, 0...+50 °C, BNC (10<sup>12</sup> Ω) / RCA (cinch), 4× 1,5 V AA batteries or 1,3 V rechargeable battery with NiMH cells, IP 67
UOM: 1 * 1 items
Product Image-664-0214

Dissolved Oxygen Meter, FiveGo™, F4, Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67

Catalog Number: (664-0214)
Supplier: Mettler - Toledo
Description: Dissolved Oxygen Meter, FiveGo™, F4, Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67
UOM: 1 * 1 items
Product Image-664-0215

Dissolved Oxygen Meter, FiveGo™, F4, Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67

Catalog Number: (664-0215)
Supplier: Mettler - Toledo
Description: Dissolved Oxygen Meter, FiveGo™, F4, Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67
UOM: 1 * 1 items
Product Image-664-0213

Dissolved Oxygen Meter, FiveGo™, F4-Meter (without electrode), Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67

Catalog Number: (664-0213)
Supplier: Mettler - Toledo
Description: Dissolved Oxygen Meter, FiveGo™, F4-Meter (without electrode), Handheld, DO: 0,01 - 45,00 mg/l, 0...+50 °C, BNC, Cinch, NTC 30 kΩ, 4× AAA batteries, IP 67
UOM: 1 * 1 items
Product Image-662-2509

Orion Pro Star DO213 dissolved oxygen bench meter with electrode stand, includes USB flash drive, computer cable, 100-240V 50/60Hz u niversal power adapter (purchase electrodes separately) 1 * 1 items

Catalog Number: (662-2509)
Supplier: Thermo Orion
UOM: 1 * 1 items

New Product


Product Image-662-2512

Orion Pro Star DO213 dissolved oxygen bench meter optical DO kit, includes meter with stand (PSTAR2130), optical DO/ATC electrode wi th calibration sleeve, guard and optical cap (087010MD) 1 * 1 items

Catalog Number: (662-2512)
Supplier: Thermo Orion
UOM: 1 * 1 items

New Product


Product Image-662-2510

Orion Pro Star DO213 dissolved oxygen bench meter standard DO kit, includes meter with stand (PSTAR2130), polarographic DO/ATC elect rode with calibration sleeve (083005MD), polarographic DO electrode maintenance kit, BOD adapter 1 * 1 items

Catalog Number: (662-2510)
Supplier: Thermo Orion
UOM: 1 * 1 items

New Product


Product Image-662-2511

Orion Pro Star DO213 dissolved oxygen bench meter BOD kit, includes meter with stand (PSTAR2130), AUTO-STIR polarographic BOD DO/ATC electrode with calibration sleeve (086030MD), polarographic DO electrode maintenance kit 1 * 1 items

Catalog Number: (662-2511)
Supplier: Thermo Orion
UOM: 1 * 1 items

New Product


Product Image-ORIOVSTAR32

Dissolved Oxygen Meter, Orion™ Versa Star™ Pro™, With DO/RDO module, kit incl. polarographic DO probe and maintenance kit, Bench, DO: 0 - 90 mg/L, −5...+105 °C, Universal AC adapter (included)

Catalog Number: (ORIOVSTAR32)
Supplier: Thermo Orion
Description: Dissolved Oxygen Meter, Orion™ Versa Star™ Pro™, With DO/RDO module, kit incl. polarographic DO probe and maintenance kit, Bench, DO: 0 - 90 mg/L, −5...+105 °C, Universal AC adapter (included)
UOM: 1 * 1 items
Product Image-ORIOVSTAR30

Dissolved Oxygen Meter, Orion™ Versa Star™ Pro™, with RDO/DO module, without probe, Bench, DO: 0 - 90 mg/L, −5...+105 °C, Universal AC adapter (included)

Catalog Number: (ORIOVSTAR30)
Supplier: Thermo Orion
Description: Dissolved Oxygen Meter, Orion™ Versa Star™ Pro™, with RDO/DO module, without probe, Bench, DO: 0 - 90 mg/L, −5...+105 °C, Universal AC adapter (included)
UOM: 1 * 1 items
Product Image-665-0291

Dissolved oxygen meter, Portavo®, 904, Handheld, EU-plug, −20...+150 °C, 1 x M8 socket, 4 pins, for Memosens lab cable
1 x M12 socket for Memosens sensors
2 x 4-mm socket for separate temperature detector, Micro USB-B, 4 alkaline AA batteries (1000 hours operating time), Li-ion accumulator or 4 NiMH rechargeable batteries , IP 66/IP 67

Catalog Number: (665-0291)
Supplier: KNICK
Description: Dissolved oxygen meter, Portavo®, 904, Handheld, EU-plug, −20...+150 °C, 1 x M8 socket, 4 pins, for Memosens lab cable
1 x M12 socket for Memosens sensors
2 x 4-mm socket for separate temperature detector, Micro USB-B, 4 alkaline AA batteries (1000 hours operating time), Li-ion accumulator or 4 NiMH rechargeable batteries , IP 66/IP 67
UOM: 1 * 1 items
Product Image-ORIOSTARA2136

Dissolved Oxygen Meter, Orion Star™, A213 Kit (incl. 086030MD polarographic AUTO-STIR DO/BOD probe), Bench, DO: 0 - 90 mg/L, 0…50 °C, USB, RS232, Universal AC adapter (included) or 4 AA batteries (sold separately)

Catalog Number: (ORIOSTARA2136)
Supplier: Thermo Orion
Description: Dissolved Oxygen Meter, Orion Star™, A213 Kit (incl. 086030MD polarographic AUTO-STIR DO/BOD probe), Bench, DO: 0 - 90 mg/L, 0…50 °C, USB, RS232, Universal AC adapter (included) or 4 AA batteries (sold separately)
UOM: 1 * 1 items
Product Image-664-0146

Dissolved Oxygen Meter, Orion Star™, A213 Kit (incl. 083005MD polarographic DO probe), Bench, DO: 0 - 90 mg/L, 0…50 °C, USB, RS232, Universal AC adapter (included) or 4 AA batteries (sold separately)

Catalog Number: (664-0146)
Supplier: Thermo Orion
Description: Dissolved Oxygen Meter, Orion Star™, A213 Kit (incl. 083005MD polarographic DO probe), Bench, DO: 0 - 90 mg/L, 0…50 °C, USB, RS232, Universal AC adapter (included) or 4 AA batteries (sold separately)
UOM: 1 * 1 items
Product Image-664-0143

Dissolved Oxygen Meter, Orion Star™, A123 (without probe), Handheld, DO: 0 - 20 mg/L, –5...+50 °C, 9-pin mini-DIN, AC adapter or 4 AA batteries, IP 67

Catalog Number: (664-0143)
Supplier: Thermo Orion
Description: Dissolved Oxygen Meter, Orion Star™, A123 (without probe), Handheld, DO: 0 - 20 mg/L, –5...+50 °C, 9-pin mini-DIN, AC adapter or 4 AA batteries, IP 67
UOM: 1 * 1 items
Inquire for Price
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.
33 - 48 of 67
no targeter for Bottom