Ohaus Pen Meter Starter Orp ST20R, 1 Item OHAU30073985

The Ohaus Pen Meter Starter Orp ST20R is a portable pen-style meter designed to measure oxidation-reduction potential (ORP) and temperature for fast and convenient electrochemical analysis.

Key Features:

• Meter Type: ORP
• Measurement Range: -1000 to 1000 mV; 0.0 to 99.0 °C
• Accuracy: ±2 mV for ORP; ±0.5 °C for temperature
• Measurement Resolution: 1 mV
• Display: LCD with temperature display
• Automatic Temperature Compensation (ATC): Yes, automatic
• Automatic Shutdown: Yes, after 6 minutes of non-use
• Battery Life: Approximately 200 hours using 4 AG13 disposable batteries
• Dimensions: 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm)
• Net Weight: 3.88 oz (110 g)
• Number of Buttons: 2
• Temperature Range: 0 °C to 99 °C
• Temperature Sensor: 50 KΩ NTC
• Protection Rating: IP67 (waterproof)
• Power: 4 AG13 Batteries (included)
• Working Environment: 10°C to 40°C, 85% RH non-condensing
• Wrist Strap: Yes

Advantages:

• Wide ORP measurement range (-1000 to 1000 mV) enables versatile redox potential analysis.
• High accuracy (±2 mV ORP, ±0.5 °C temperature) ensures reliable and precise readings.
• Automatic temperature compensation maintains measurement accuracy across temperature variations.
• IP67 waterproof rating allows use in harsh, wet environments without damage risk.
• Compact and lightweight design (110 g) provides excellent portability for field or lab use.
• Long battery life (200 hours) reduces downtime and frequent battery replacement.
• Automatic shutoff conserves battery when not in use.
• LCD display with temperature readout allows simultaneous monitoring of ORP and temperature.