【Main features】

●Adopt 515 nmLED Light source, long life and high accuracy；

●Adopt high-performance low-power microcontroller technology, good human-computer interface；

●Supports single-point and multi-point calibration, and supports user editing calibration curves；

●Supports 200 sets of test data for each of two parameters, and meets the GLP specification；

●support USB Communication, support for connection PC Conduct data collection；

●Supports battery power and USB Power supply, power management function, can set automatic light shutdown and automatic shutdown；

●IP65 Protection level, good waterproof and dustproof performance；

●Support firmware upgrades, allowing function expansion and application expansion.

【DGB-402F Standard set]

DGB-402F Main unit, colorimetric tube, residual chlorine /Total chlorine reagent pack, residual chlorine calibration reagent pack

【Technical parameters]