NBCHAO.Com SN: NB049152
DongRu DR-W300 Haze Tester
DR-W300 haze Tester adopts the principle of integrating sphere to receive all luminous flux. Test method is single measurement, and the operation is prompted by buzzer. It is a desktop high-precision instrument.
DongRu DR-W300 Haze TesterKey Spec.
DR-W300 Haze Tester
Details