SX5150 Laboratory acid-base concentration meterDetailed product description：

SX5150 Laboratory pH Meter

Measurement range: 0-15.00%
Resolution: 0.01%
Accuracy: ± 2% reading value or ± 0.2% (whichever is greater)
Electrode: ND800-S acid-base concentration electrode
Data storage: 999 sets
Communication interface: RS232 communication software
Power supply: DC9V power adapter
Waterproof level: IP54 dustproof and splash proof

Other configurations
602 type universal electrode holder
Size and weight: 160x190x70mm/880g