Waterproof ExStik® II Dissolved Oxygen Meter
Easy to replace screw on membrane cap with optional extension cables
Features:
*        Oxygen level displayed as % Saturation from 0 to 200.0%
or Concentration from o to 20.00ppm (mg/l)
*        Adjustable Altitude Compensation (0-20,000 ft in 1,000 ft increments)
*        Adjustable Salinity Compensation from 0 to 50 ppt
*        Analog bargraph indicates trends
*        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
*        Optional 3 ft (1 m) or 16 ft (5 m) extension cable with probe weight
*        Complete with DO electrode, protective sensor cap, spare membrane cap,
electrolyte, four 3V CR-2032 batteries, and 48” (1.2 m) neckstrap
Specifications:	Range	Max. Resolution	Basic Accuracy
DO (saturation mode)	0 to 200.0%	0.1%	+/-2% FS
DO (concentration mode)	0 to 20.00 ppm (mg/l)	0.01ppm (mg/l)	0.4ppm (mg/l)
Temperature:	32 to 122๐F (0 to 50๐C)	0.1๐F/๐C	+/-1.8๐F(1๐C)
Dimensions	1.4 x 6.9 x 1.6” (36 x 176 x 41 mm)
Weight:	3.8 oz (110 g)