Laboratory pH meter LAQUAtwin

for the food industryfor water analysismedical

Overview
Compact pocket pH meter integrating electrode, display and sample container for fast on-site pH measurement from a single drop or by sample immersion. Ideal for field and laboratory use where small-volume or viscous samples must be tested quickly and reliably.

Main features

• Measures pH directly in 0.1 ml sample (0.05 ml with Sampling Sheet B).
• Flat glass electrode enables measurement of viscous liquids, solids and powders.
• No beaker required for calibration or measurement; apply drops directly onto the flat sensor.
• Fast, simple on-site testing by single drop or immersion.

Applications
Suitable for on-site and laboratory pH checks in industrial, environmental and agricultural contexts. Widely used for urine pH monitoring in livestock and companion animals to support metabolic status assessment and urolithiasis management. Also applicable to food, beverage and process control where low-volume or non-homogeneous samples are encountered.

Specifications
Measurement principle: Glass electrode
Minimum sample volume: 0.1 ml (0.05 ml with Sampling Sheet B)
pH range & resolution: 0.00 to 14.00 pH; resolution 0.01 pH
mV range & resolution: ±650 mV; resolution 1 mV
Calibration points: Up to 3 points
Accuracy: ±0.01 pH
Display: Custom monochrome digital LCD with backlight
Operating temperature: 5 to 40 °C
Operating humidity: ≤85% RH (no condensation)
Power: 2 × CR2032 batteries
Battery life: Approx. 400 hours continuous use (without backlight)
Dimensions: 164 × 29 × 20 mm (excluding projections)
Mass: Approx. 55 g (including sensor and batteries)

Functions

• Auto calibration
• Auto buffer recognition
• Auto temperature compensation
• Auto stable / Auto hold measurement
• Auto power off (30 minutes)
• Switchable backlight
• Low battery indicator
• IP67 dust/waterproof
• Replaceable sensor