Hygrometers and TDS Meters
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Hygrometers and TDS Meters

  • Sling Psychrometer -5 ~ 50 C / 736700
    $109.20
    $109.20
  • Datalogging Indoor Air Quality Meter 800050
    $291.20
    $291.20
  • Handheld Measuring Carbon Monoxide Meter 800058
    $205.40
    $205.40
  • Indoor Air Quality Monitor 800048
    $287.30
    $287.30
  • Sper Scientific 800051 Indoor Air Quality Wall Monitor
    $687.70
    $687.70
  • Oxygen Pen Meter 800047
    $344.50
    $344.50
  • Indoor Air Quality Meter 800046
    $431.60
    $431.60
  • Pocket Conductivity / Total Dissolved Solids Meter 850068
    $24.70
    $24.70
  • Large LCD Display with Salinity / Temperature Pen 850036
    $65.00
    $65.00
  • Waterproof Conductivity Meter Pen 850037
    $58.55
    $58.55
  • Pure Water TDS Meter 850038
    $288.60
    $288.60
  • Water Quality Meter Kit 850081
    $146.90
    $146.90
  • BenchTop Conductivity/TDS/Salinity Meter 860032
    $312.00
    $312.00
  • Benchtop Water Quality Meter 860033
    $409.50
    $409.50

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