Timbangan Ohaus AB33M1-F AQUASEARCHER Multi

Timbangan Ohaus AB33M1-F AQUASEARCHER Multi

The Timbangan Ohaus AB33M1-F AQUASEARCHER Multi is a high-precision benchtop instrument specifically engineered for laboratories and industries that require accurate, reliable, and efficient electrochemical measurements. This multifunctional meter seamlessly measures pH, mV (ORP), and conductivity, allowing users to perform complex analyses within a single, compact device. As a result, it greatly enhances productivity and reduces laboratory workload.

Features

The AB33M1-F provides an extensive measuring range of -2.00 to 20.00 pH, -2000.00 to +2000.00 mV, and 0.01 μS/cm to 500 mS/cm, ensuring full flexibility across a variety of sample types. Furthermore, it achieves high accuracy with ±0.01 pH, ±0.5 mV, and ±0.3°C, which guarantees precise and reproducible readings even in demanding environments.

Unlike standard meters, the AB33M1-F includes two professional electrodes — the ST310 pH electrode and the STCON3 conductivity electrode. Together, these sensors provide fast stabilization, superior sensitivity, and consistent performance, even when dealing with challenging or unstable solutions. In addition, the LCD display with backlight and one-line dot-matrix interface ensures data is easy to read under any lighting conditions, while the simplified keypad makes calibration and data switching smooth and intuitive.

Moreover, the device supports automatic temperature compensation (ATC), which automatically adjusts readings for thermal variations, ensuring stability and accuracy in every result. Because of its compact design — measuring 8.3 × 2 × 5.6 in (210 × 51 × 142 mm) and weighing just 1.1 lb (0.5 kg) — the meter is easy to position on any benchtop, saving valuable workspace. The included AC adapter guarantees continuous power for long, uninterrupted testing sessions.

Specifications

• Model / Part Name: Ohaus AB33M1-F AQUASEARCHER Multi Meter

• pH Measuring Range: -2.00 – 20.00 pH

• pH Accuracy: ±0.01 pH

• mV Measuring Range: -2000.00 – +2000.00 mV

• mV Accuracy: ±0.5 mV

• Conductivity Measuring Range: 0.01 μS/cm – 500 mS/cm

• Conductivity Accuracy: ±0.5% of reading

• Resistivity Measuring Range: 2 Ω – 100 MΩ

• Resistivity Resolution: 0.01 Ω

• Temperature Range: -5°C – 110°C

• Temperature Accuracy: ±0.3°C

• Temperature Resolution: 0.1°C

• Display: LCD with backlight and one-line dot matrix

• Electrodes: ST310 (pH, Included); STCON3 (Conductivity, Included)

• Power Supply: AC Adapter (Included)

• Net Weight: 1.1 lb (0.5 kg)

• Dimensions (L × H × W): 8.3 × 2 × 5.6 in (210 × 51 × 142 mm)

• Working Environment: 5°C – 40°C, 80% RH, non-condensing

• Measured Parameters: pH / mV / Conductivity / Resistivity

Applications

The Ohaus AB33M1-F AQUASEARCHER Multi Meter performs exceptionally well in chemical laboratories, environmental testing, food quality assurance, and educational research. Because it measures both pH and conductivity, it enables users to analyze chemical balance and ionic concentration simultaneously, improving workflow efficiency.

Additionally, its automatic temperature compensation ensures consistent accuracy even when sample temperatures fluctuate. Consequently, it becomes an essential tool for quality-control professionals and researchers who demand precise readings under variable conditions. The durable construction and lightweight design further make it ideal for both routine laboratory operations and portable testing setups.