Toss it in your bag and take it with you! The ExStik® II is small enough to carry in the field. It can show you the oxygen level of any body of water as % saturation or concentration. Adjustable altitude compensation and adjustable salinity compensation make sure you get accurate results. Meter features an analog bargraph that indicates trends, data hold, auto power off and low-battery indicator. Memory stores up to 25 data sets with DO and temperature. Unit self-calibrates when started up. Waterproof construction. Unit measures 6.9"H x 1.6"W x 1.4"D.

Features:

• Convenient kit adds versatility on measuring Dissolved Oxygen in laboratories or out in the field with a 16ft (5m) extension cable and probe weight guard for taking easy measurements in tanks or streams
• Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
• Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
• Adjustable Salinity Compensation from 0 to 50ppt
• Analog bargraph indicates trrends
• Memory stores up to 25 data sets with DO and Temperature reading
• Self calibration on power up
• Data Hold, Auto power off, Low battery indicator
• Waterproof to IP57
• Complete with:
  • ExStik II DO meter
  • DO electrode
  • Protective sensor cap
  • DO603 replacement membrane Kit
  • 16ft (5m) extension cable
  • Weighted probe guard
  • Four 3V CR-2032 batteries
  • 48" (1.2m) neckstrap
  • Hard carrying case