Hach POCKET COLORIMETER II User Manual

Figure 4 Keypad
1 Power/Backlight key: Sets the
power to on and off. Push and hold
for 1 second to set the backlight to
on or off.
3 Menu key: Enters and goes out of
menu mode.
2 Zero/Scroll key: Sets the
instrument to zero, scrolls through
menu options and numbers
4 Read/Enter key: Starts a sample
measurement, selects a menu
option, moves the cursor to the
next digit
Display description
Figure 5 shows the values and icons shown on the display.
10 English

Hach POCKET COLORIMETER II Specifications

General

Measurement Method	Colorimetric
Display	LCD
Operating Temperature	0 to 50 °C
Storage Temperature	-40 to 60 °C
Waterproof Rating	IP67
Weight	0.23 kg
Light Source	LED
Range	Varies by parameter
Wavelength	Varies by parameter
Battery Life	Approximately 2000 tests