ITEM NAME:pH Electrode with 300cm Cable BNC Socket 0.01pH Accuracy 0.00~14.00pH Range Hot Easy to calibrate With ATC Longer version BNC connector Wth protective cap Specifications: Measuring Range: 0~14pH Resolution: 0.01PH Accuracy: Â ±0.01pH perating Temperature: 0~50Â °C Automatic Temperature Compensation: 0~50Â °C Cable Length: about 300cm long Connection: BNC socket 1 x pH Electrode.Cable Length: about 300cm long. 1 x pH Electrode. BNC connector. Connection: BNC socket. Accuracy: Â ±0.01pH. Resolution: 0.01PH. We believe that everything could be solved by communication. Automatic Temperature Compensation: 0~50Â °C.