KL-02636 multi-parameter Water Quality Monitor | | Set in one of six functional parameters, online continuous monitoring device, three-level LCD. Equipped with rechargeable batteries, equipped with BNC composite electrode and around the power adapter, around the world to facilitate the replacement of electrodes, used. Measuring range | PH: 0.00~14.00 PH ℃: -50℃~70℃ (-58℉~158℉) RH: 10℅RH-99℅RH EC: 0.00~19.99EC CF: 0.0~199CF TDS: 10~19990ppm | Resolution | PH:0.01PH ℃:0.1℃(0.2℉) RH: 1℅RH EC:0.01EC CF:0.1CF TDS:10 ppm | Accuracy | PH:±0.1 PH ℃:1.0℃ RH: ±5℅RH EC、CF、TDS:±2%F.S | Automatic Temperature Compensation | 0℃~50℃ | Operating Temperature | 0℃~50℃ | Power Supply | DC 6V(include), with adaptor | Dimensions | 140mm×76mm×16mm | | |