AZ8601 Portable Handel Large LCD PH Meter PH & Mv &Temperature Meter AZ-8601 Component Testers output impedance is about 600

output impedance is about 600 ohm

300mm marble measuring platform

Error of indication:±0

elastomers and other rubber like substance such as neoprene

AZ8601 Portable Handel Large LCD PH Meter PH & Mv &Temperature Meter AZ-8601 Component Testers output impedance is about 600AZ8601 Hand held PH Tester Instrument Waterproof PH Monitor Water Quality Tester Product Description Specifications: 1. cheap ph meter 2. online ph meter 3. ph orp meter 4. water ph meter 5. AZ8601 Features: Meanwhile PH or mV and temperature display with backlight display! Automatic temperature compensation! RS232 interface! Three point manual calibration to ensure accuracy! Memory Max Min! 20 minutes does not operate automatically shut down!