AZ Instrument 8693 Full Glass Long Probe pH Meter - IP65

The AZ Instrument 8693 is a high-precision digital pH tester featuring a 13 cm long, full-glass electrode, meticulously engineered for professional diagnostics in narrow-neck bottles, test tubes, and complex laboratory setups. Unlike plastic-bodied probes, the premium glass construction and 130 mm length allow for deeper immersion and superior chemical resistance, making it the definitive professional standard for the food processing, chemical industry, and liquid profiling sectors. Its IP65-rated waterproof housing and wide temperature range up to 80°C ensure durability in demanding processing environments.

Equipped with a large, clear dual-display LCD, the 8693 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 rapid and stable readings. Featuring one-touch automatic calibration for up to 3 points and a specialized sensor storage bottle to maintain probe sensitivity, the AZ Instrument 8693 combines laboratory-grade mechanical precision with a compact, handheld frame for meticulous environmental and industrial monitoring.

Technical Specifications:

• Brand / Model: AZ Instrument 8693 (Full Glass Long Probe Series)

• Probe Specs: 130 mm length, 12 mm diameter, Spherical Glass tip

• pH Range: 0.00 to 14.00 pH (Accuracy: ±0.1)

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

• 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, low battery indicator, stability icon

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