Used for swimming pool water quality maintenance and testing

Technical parameters:

Instrument type: Digital direct reading photometer

Protection level: IP67 (waterproof and dustproof)

Working wavelengths: 530nm, 575nm

Display operation: 226X138 pixel dimmable display screen

Wavelength accuracy: ± 2nm

Filter bandwidth: 5nm

Working temperature: 0-50 ℃/90% relative humidity (no condensation)

Blank information: The instrument automatically saves blank information, and after 50 minutes or when the ambient temperature changes, it will prompt to reset the blank.

Power supply: 3X1.5V AA battery, USB output 6V, maximum 200Am, maximum (DC)

Size/Weight: Length 163X Width 70X Height 45mm 275g/(including battery)