Search Results

DO700 Portable Dissolved Oxygen Meter

9-in-1 Meter with Lab Performance

Features:

• Measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature
• Automatic salinity compensation and manual barometric pressure compensation for DO measurements
• One button pH calibration (4, 7, and 10pH)
• Choice of 3 point pH calibration for better accuracy
• One point Conductivity calibration - automatically recognizes 8 calibration solutions from USA, Europe and China series
• Automatic Temperature Compensation (non-linear compensation for purified water <10µS/cm to improve measuring accuracy)
• Memory stores up to 400 readings with series number, measured value and temperature
• Large blue backlit dual LCD display
• Auto power off saves battery life with disable function
• Waterproof housing
• Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calbration solutions, batteries and hard carrying case

Laser measurement accurate to 0.06 inches at 32 feet

EA80 INDOOR AIR QUALITY/ DATALOGGER

Measures C02, Temperature, Humidity, Dew Point and Wet Bulb

And automatically datalogs up to 20,000 sets or manually store/recall up to 99 sets

Features:

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• Measurement ranges:
• CO2: 0 to 6,000ppm
• Temperature: -4 to 140°F (-20 to 60°C)
• Humidity: 10 to 95%RH
• Continuous (20,000 sets) or manual (99 sets) datalogging
• Data hold, Max/Min with Time stamp, and Alarm
• Easy calibration in fresh air
• Complete with (6) AAA batteries, RS-232 cable, and Windows 95/98/NT/2000/ME/XP compatible software