SevenGo Duo pH/Ion/DO meter SG

Thông Số Kỹ Thuật
Parameter: pH, Ion, DO, ORP
Channel: Dual-channel
DO measuring range: 0.000 – 99 mg/l (ppm)
DO resolution: 0.01 mg/l (ppm)
DO accuracy (±): ± 0.5% max. 0.03
Temperature accuracy (±): 0.2°C
Dual Measurements Anywhere