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Ohaus® Starter Pen Meters

Ohaus® Starter Pen Meters
Supplier:  OHAUS CORP.
CertificatesOhaus® Starter Pen Meters
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2 Options Available Below

Product Details & Documents

Compact design for fast, convenient electrochemistry measurement at your fingertips.

  • LCD display
  • Four 1.5 V batteries (included)
  • Easily replaceable electrodes
  • Automatic shut-off
  • Features a 3-point calibration

OHAUS® precision is now available in a line of pen meters that provide accurate measurement of pH, conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.

Model ST20M-B: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; TDS Range: 0.0 – 1000 mg/L;
Model ST20M-C: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; Salinity Range: 0.0 – 10.0 ppt

 

Specifications for Product Family

Specifications

  • Catalog No:
  • 470315-552
  • 470315-554
  • Model:
  • ST20M-B
  • ST20M-C
  • pH range:
  • 0.00 – 14.00
  • 0.00 – 14.00
  • pH resolution:
  • 0.01
  • 0.01
  • pH accuracy:
  • ± 0.05
  • ± 0.05
  • Conductivity range:
  • 0 - 1999 μs/cm
  • 0.00 - 19.99 ms/cm
  • Conductivity resolution:
  • 1 μs/cm
  • 0.01 ms/cm
  • Salinity range:
  • 0.0 - 10.0 ppt
  • Salinity resolution:
  • 0.1 ppt
  • Salinity accuracy:
  • ±2.0 % F.S
  • TDS range:
  • 0.0 - 1000 mg/L
  • TDS accuracy:
  • ±2.0 % F.S
  • Temperature range:
  • 0.0...99.0 °C
  • 0.0...99.0 °C
  • Temperature accuracy:
  • ± 0.5 °C
  • Temperature compensation:
  • Automatic
  • Automatic
  • Display:
  • LCD
  • LCD
  • Power supply:
  • 4 AG13 Batteries (Included)
  • 4 AG13 Batteries (Included)
  • IP rating:
  • IP 67
  • IP 67
  • Calibration:
  • 3-point
  • 3-point
  • W×D×H:
  • 38×185×45 mm
  • 38×185×45 mm
  • Weight:
  • 3.88 oz (110 g)
  • 3.88 oz (110 g)

Specifications

Product Family Options

Product Information

  • Model
    Availability
    Price
  • 470315-552
    Conductivity, pH, TDS tester
    Conductivity, pH, TDS tester
    ST20M-B
    Log in for availability
    Log in for availability
    Each
    Each - $725.60
    $725.60
    Each
       $725.60
    Supplier Number: 30393199
    Specifications:
    More
    Specifications
    Cat. No.
    470315-552
    Model
    ST20M-B
    pH range
    0.00 – 14.00
    pH resolution
    0.01
    pH accuracy
    ± 0.05
    Conductivity range
    0 - 1999 μs/cm
    Conductivity resolution
    1 μs/cm
    Salinity range
    Salinity resolution
    Salinity accuracy
    TDS range
    0.0 - 1000 mg/L
    TDS accuracy
    ±2.0 % F.S
    Temperature range
    0.0...99.0 °C
    Temperature accuracy
    ± 0.5 °C
    Temperature compensation
    Automatic
    Display
    LCD
    Power supply
    4 AG13 Batteries (Included)
    IP rating
    IP 67
    Calibration
    3-point
    W×D×H
    38×185×45 mm
    Weight
    3.88 oz (110 g)
  • 470315-554
    Conductivity, pH, Salinity tester
    Conductivity, pH, Salinity tester
    ST20M-C
    Log in for availability
    Log in for availability
    Each
    Each - $285.30
    $285.30
    Each
       $285.30
    Supplier Number: 30393200
    Specifications:
    More
    Specifications
    Cat. No.
    470315-554
    Model
    ST20M-C
    pH range
    0.00 – 14.00
    pH resolution
    0.01
    pH accuracy
    ± 0.05
    Conductivity range
    0.00 - 19.99 ms/cm
    Conductivity resolution
    0.01 ms/cm
    Salinity range
    0.0 - 10.0 ppt
    Salinity resolution
    0.1 ppt
    Salinity accuracy
    ±2.0 % F.S
    TDS range
    TDS accuracy
    Temperature range
    0.0...99.0 °C
    Temperature accuracy
    Temperature compensation
    Automatic
    Display
    LCD
    Power supply
    4 AG13 Batteries (Included)
    IP rating
    IP 67
    Calibration
    3-point
    W×D×H
    38×185×45 mm
    Weight
    3.88 oz (110 g)