YSI Model 58

Portable Benchtop DO Meter

YSI Model 58 - Portable Benchtop DO Meter

The YSI 58 DO meters are a longtime favorite for both field and lab work due to their reliability, ease of use, multiple accessories including a field stirrer, and cable lengths up to 200'.

YSI's 58 portable benchtop DO meters are well known for their accuracy, ease of use, and reliability. They feature automatic temperature compensation, manual salinity compensation, and can use a variety of probes. Switching from field work to lab work is as simple as changing a cable. Field cables in lengths of up to 200', both stirring and non stirring BOD probes, and even a submersible field stirrrer are available.

The YSI 58 can operate a stirrer in the field when paired with the, p/n 098382, 50' submersible stirrer cable. Power for the instrument is provided by 4 D alkaline batteries that typically give a runtime of approximately 1000 hours. When used with the field submersible stirrer, power is provided by an additional 4 D alkaline batteries that are also housed in the instrument. Instead of memory or an RS232 connection, the 58 has an analog voltage output for integration with recording devices. An 115 VAC power adapter is included with the 58.

YSI 58 DO Meter Features
  • Variety of probe and cable options for field and laboratory work
  • Automatic temperature compensation
  • Manual saliniity compensation
  • Up to a 200' cable
  • Large LCD display
  • Durable and rugged device construction
  • Instruments come with 2 year warranties
  • Onboard power for a field cable with submersible stirrer
  • Analog output for recording devices
  • Up to 1000 hours of runtime from 4 D alkaline batteries
  • Includes 115 VAC power supply

YSI Model 58 Ordering Instructions

YSI 58 benchtop DO meters require the cable and probe to be purchased separately. Listed below, underneath the instruments, are a wide variety of probes with cables already attached, or cables and probes separately. All probes come with membrane kits, additional membrane kits are also listed.

Under accessories a carrying case and BOD software is available.

YSI 58 Benchtop DO Meter

  • Part Number/Description
  • Cart
  • Price
  • 069194581 instrument only2
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YSI 58 DO Probes and Cables

  • Part Number/Description
  • Cart
  • Price
  • 0057185718 Field probe with cable16 for 58, 12′
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  • 0523905239 Field probe with cable2 for 58, 10′
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  • 0523915239 Field probe with cable2 for 58, 25′
  • Order
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  • 0523925239 Field probe with cable2 for 58, 50′
  • Order
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  • 0598005905 Self stirring BOD probe with cable4 for 58, 5′
  • Order
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  • 0599405905 Self stirring wine bottle BOD probe with cable4 for 58, 5′
  • Order
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  • 0980885750 Non stirring BOD probe with cable5 for 58, 6′
  • Order
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  • 0570875739 Field probe37 for 58
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  • 655801Field cable8 for 58, 10′
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  • 655802Field cable8 for 58, 25′
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  • 655803Field cable8 for 58, 50′
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  • 655804Field cable8 for 58, 100′
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  • 655805Field cable8 for 58, 150′
  • Order
  • Call for Price
  • 655806Field cable8 for 58, 200′
  • Order
  • Call for Price
  • 098382Field cable8 with stirrer for 58, 50′
  • Order
  • Call for Price

YSI 58 Replacement DO Probe Membranes

  • Part Number/Description
  • Cart
  • Price
  • 059880Replacement membranes1 for 58 with 5239 or 5905 probes
    Black cap 1.00 Mil Teflon
  • Order
  • Call for Price
  • 098094Replacement membranes2 for 58 with 5718, 5750, or 5739 probes
    1.00 Mil
  • Order
  • Call for Price
  • 005685Replacement membranes2 for 58 with 5718, 5750, or 5739 probes
    2.00 Mil
  • Order
  • Call for Price
  • 098095Replacement membranes2 for 58 with 5718, 5750, or 5739 probes
    0.50 Mil
  • Order
  • Call for Price

YSI 58 Accessories

  • Part Number/Description
  • Cart
  • Price
  • 050500Carrying case for 58, hard sided
  • Order
  • Call for Price
  • 625120BOD Analyst Pro software1
  • Order
  • Call for Price

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