Ohaus Portable Meter ST400 pH Meter (IP67) 30468964

The Ohaus Portable Meter ST400 pH Meter (part number 30468964) is a robust, waterproof, battery-operated pH and oxidation-reduction potential (ORP) meter designed for field and wet environment water analysis applications.

Key Features:

• Measurement Range: pH -2.00 to 16.00
• Measurement Range: Voltage -1999 mV to 1999 mV
• Measurement Range: Temperature -5 °C to 110 °C
• Resolution: pH 0.01
• Resolution: Voltage 1 mV
• Resolution: Temperature 0.1 °C
• Accuracy: pH ±0.01
• Accuracy: Voltage ±1 mV
• Accuracy: Temperature ±0.5 °C
• Display: Backlit LCD
• Data Storage Capacity: Up to 1000 data points
• Battery: Rechargeable lithium battery with approximately 40 hours life
• Housing: IP67 waterproof plastic housing with rubber protective case
• Communication: Built-in micro USB port for easy data transfer
• Dimensions: 230 x 40 x 100 mm (9.05 x 3.94 x 1.57 inches)
• Weight: 0.35 kg (0.77 lb)
• Temperature Sensor Type: 30 KΩ NTC
• Included: Electrode clip, wrist strap, and 4 AAA batteries (probe not included)

Advantages:

• Wide pH range (-2 to 16) allows testing in highly acidic and alkaline solutions.
• High pH resolution (0.01) ensures precise and sensitive measurements.
• IP67 waterproof housing and rubber case protect the meter for reliable use in harsh, wet field environments.
• Rechargeable lithium battery with approximately 40 hours operation enables extended field use without frequent recharging.
• Backlit LCD facilitates clear viewing in low-light conditions.
• Built-in micro USB port allows convenient, direct data transfer for efficient data management.
• Data storage of up to 1000 measurements supports extensive field data collection without immediate download.