Hygrometers and TDS Meters
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Hygrometers and TDS Meters

  • Sling Psychrometer -5 ~ 50 C / 736700
    $119.20
    $119.20
  • Datalogging Indoor Air Quality Meter 800050
    $301.20
    $301.20
  • Handheld Measuring Carbon Monoxide Meter 800058
    $215.40
    $215.40
  • Indoor Air Quality Monitor 800048
    $297.30
    $297.30
  • Sper Scientific 800051 Indoor Air Quality Wall Monitor
    $697.70
    $697.70
  • Oxygen Pen Meter 800047
    $354.50
    $354.50
  • Indoor Air Quality Meter 800046
    $441.60
    $441.60
  • Pocket Conductivity / Total Dissolved Solids Meter 850068
    $34.70
    $34.70
  • Large LCD Display with Salinity / Temperature Pen 850036
    $85.00
    $85.00
  • Waterproof Conductivity Meter Pen 850037
    $68.55
    $68.55
  • Pure Water TDS Meter 850038
    $298.60
    $298.60
  • Water Quality Meter Kit 850081
    $156.90
    $156.90
  • BenchTop Conductivity/TDS/Salinity Meter 860032
    $322.00
    $322.00
  • Benchtop Water Quality Meter 860033
    $419.50
    $419.50

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