AZ Instrument 8695 Flat Surface Digital pH Meter - IP65

The AZ Instrument 8695 is a high-precision digital pH tester featuring a 12.5 cm long, flat-surface electrode, meticulously engineered for meticulous diagnostics on solid and semi-solid surfaces. Unlike spherical probes, its flat-bottom sensor allows for direct contact measurements on materials such as paper, leather, textiles, skin, and agar plates. Built with an IP65-rated waterproof housing and capable of withstanding temperatures up to 80°C, it stands as the definitive professional standard for industrial testing and cosmetic research.

Equipped with a large, clear dual-display LCD, the 8695 reports real-time pH and temperature simultaneously with Automatic Temperature Compensation (ATC). The probe utilizes a high-quality ceramic junction and 3.3M KCl gel electrolyte for stable and rapid readings on flat interfaces. Featuring one-touch automatic calibration for up to 3 points and a dedicated sensor storage bottle to maintain probe sensitivity, the AZ Instrument 8695 combines laboratory-grade mechanical precision with a handheld frame for meticulous surface profiling and quality control.

Technical Specifications:

• Brand / Model: AZ Instrument 8695 (Flat Surface Long Probe Series)

• Application: Paper, leather, skin, agar plates, and textile surfaces

• pH Range: 2.00 to 12.00 pH (Accuracy: ±0.1)

• Temperature Range: 0.0 to 80.0°C (Accuracy: ±1°C)

• Probe Specs: 125 mm length, 12 mm diameter, Flat-tip Surface sensor

• Electrolyte / Junction: 3.3M KCl Gel / Ceramic

• Temperature Compensation: Automatic (ATC)

• Protection Class: IP65 Waterproof and dust-resistant

• Calibration: One-touch automatic up to 3 points

• Power Supply: 2 x CR2032 Batteries

• Functions: Data hold, stability icon, auto power-off

• Standard Package: Meter, Batteries, Manual, and sensor storage bottle.