verified 
JIDE Instrument Consultant Warm Reminder
When Selecting Electrodes:
"You get what you pay for"
If you opt for cheaper options, you may encounter the following issues: 1. Inconsistent internal reference solution formulation, affecting measurement accuracy. 2. Seemingly inexpensive, but in reality, short lifespan. 3. Significant long-term costs. 4. Poor-quality signal wires and inferior manufacturing processes, leading to unreliable transmission and questionable accuracy. 5. Repeated debugging and troubleshooting, disrupting daily operations.
