Portable pH/Conductivity Meter
LR 290 is a double-parameter meter, it is equipped with pH electrode and conductivity electrode, automatic identification of electrode by meter.
All features and parameters are same as BGD 289 Portable pH meter and BGD 293 Portable conductivity meter.
Portable pH/Conductivity Meter
■ Standard kit includes：
① BGD 290 pH/mV/Conductivity meter （1 unit）
② Plastic conductivity electrode （1 pc）
③ Plastic pH/ATC three-in-one combined electrode （1 pc）
④ 1,413μS/cm conductivity standard solution （50mL）
⑤ pH standard buffer solution（pH4.00, pH7.00 and pH10.01/50mL）
⑥ Spare AA batteries （2 pcs）
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