1.DPCD100T Meter2.D201G Refillable glass pH probe: 1pc3.DTemp-01 Stainless steel probe: 1pc4.pH buffer solution: pH4.00/7.00/10.01, 50mL, one for each5.DCON201TG Glass ATC Cond probe6.Standard Cond solution: 50mL: 84μS/1413μS/12.88mS/cm, one for each7.DDO01-2M DO probe, cable length: 2m8.DDOS-01 Membrane refill solution: 30mL,1pc9.DDOSC Sensor caps: 3pcs/group, 1pkg10.DF01 Flexible probe holder: 1pc11.Magnetic stirrer: 1pc12.PC cable: 1pc13.DA01 Power adaptor