PH 450 Dissolved Oxygen Handheld Meter

Specification

memory

Stores up to 500 data sets

output

USB or RS232

weight

Meter: 1 lb (0.5 kg) ; Boxed: 1.4 lb (0.7 kg)

display

Custom LCD with backlight

accuracy

+-0.01 pH

ip range

IP67

dimension

Meter: L20xW8.3xH5.7 cm, Boxed: L23xW23xH7 cm

resolution

0.01 / 0.1 / 1 ppm

calibration

+-200 mV

battery type

Two AA batteries (included)

working time

More than 500 hours (without backlight); AC adapter (optional)

real time clock

Time and date stamp on calibration and stored data

temperature compensation

Automatic or manual from -10 to 110 Deg C