MODEL: U&D-2681PH/ORP
Measuring Scope：2-12PH、1999mv
Usable Temperature Range:0-800 ℃
Basic Configuration:3/4 Inches Double-start Thread, 5-meter Cable（Extendable）, Y-terminal or BNC Connection.
Suitable Usage: Suitable for Testing Printed Circuit Board，and Monitoring the Oxidation Reduction Potential Process of Chrome Wastewater Treatment and Swimming Pool Water.
Features: High Capability of Dirt Resistance, Longer Natural Life, and Good Quality with Low Price.

MODEL: U&D-2686PH/ORP
Measuring Scope:0-14pH +1999mv
Usable Temperature Range: 0-800 ℃
Basic Configuration: 3/4 Inches Double-start Thread, 5-meter Cable（Extendable）, Y-terminal or BNC Connection.
Suitable Usage: Suitable for Testing the PH of Common Wastewater and Conventional Industry, for Testing Printed Circuit Board，and Monitoring the Oxidation Reduction Potential Process of Chrome Wastewater Treatment and Swimming Pool Water.
Features: High Capability of Dirt Resistance, Longer Natural Life, and Good Quality with Low Price.

MODEL: U&D-2686PH/ORP
Measuring Scope:0-14pH 1999mv
Usable Temperature Range:0-800 ℃
Basic Configuration: 3/4 Inches Double-start Thread, 5-meter Cable（Extendable）, Y-terminal or BNC Connection.
Suitable Usage: Suitable for Testing the PH of Common Wastewater and Conventional Industry.
Features: Assembling Import Parts to Make This Product, Super-wide Liquid Contact Interface，Longer Natural Life.

MODEL:UD-2620
Constant:0.01
Measuring Scope:0-19.9us/cm

MODEL:UD-2630
Constant:0.1, 1
Measuring Scope：0-199us/cm
0-1999us/cm

(Strong Acid and Alkali Resistance Type, High Temperature Resistance Viscosity Type, Cyanic-fluoric Acid Resistance, Pure Water Type, Hugh Pipe Installation Type, Temperature Compensation Type---)