OHAUS™ Starter ORP Pen Meters

Description

Portable ORP measurement.

ST10R and ST20R can bring measurement of ORP to virtually anywhere you need to measure the availability of electrons in a liquid. Both models provide almost instantaneous results and the ST20R offers the ability to freeze the reading right on the display to provide additional time for data logging.

• Fast, straightforward results
• Durable IP67 waterproof design
• Equipped with wrist strap for security
• Range: -1000mV to 1000mV
• Resolution: 1 mV
• Accuracy: 2mV
• Automatic Shutdown after six minutes of non-use
• Requires four AG13 1.5V Micro Alkaline Batteries
• Size/Weight: 185 × 45 × 38 mm, 110 g

Specifications

• Type: ORP Pen Meter w/Temp Readout
• Display Type: LCD
• Range (mV): -1000 to +1000 mV
• Range (Conductivity): -1000 to +1000 mV
• Resolution: 1 mV
• Accuracy: 2 mV
• Ambient Temperature (English): 32 to 122°F
• Ambient Temperature (Metric): 0 to 50°C
• Battery Type: Micro Alkaline
• Material: ABS
• Model: Model ST20R
• Temperature Compensation: Yes
• Temperature (English) Operating: 32 to 211°F
• Temperature (Metric) Operating: 0 to 99°C
• Weight (English): 0.23 lb.
• Weight (Metric): 105 g
• For Use With (Application): Measure the availability of electrons in a liquid