ORP Redox Pen 850053 - Sper Scientific

ORP Redox Pen 850053 from Sper Scientific (USA) is a specialized device for water treatment, disinfection, and laboratory applications. Its compact, convenient design allows quick and accurate operation with one hand.

The device can measure across a wide range from -999 mV to +999 mV with ±4 mV accuracy, and a clear LCD screen for easy reading in all conditions.

The ORP 850053 pen meets IP65 waterproof standards, floats on water if accidentally dropped, ensuring durability and safety in wet environments.

• Measures redox potential in the range of -999 mV to +999 mV.
• Accuracy ±4 mV, measurement step 1 mV.
• Wide LCD screen with clear and easy-to-read display.
• Convenient design for fast one-handed operation.
• Hold function to freeze measurement results on the screen.
• Auto power off to save battery when not in use.
• Low battery indicator to alert users for timely replacement.
• IP65 waterproof rating protects against water and dust.
• Floats on water to prevent damage if dropped.

The ORP 850053 pen is widely used in:

• Clean water and wastewater treatment to monitor quality and disinfection effectiveness.
• Laboratory research and chemical solution testing.
• Testing pool water quality, drinking water, and other disinfection applications.

• 1 genuine ORP measuring pen 850053 from Sper Scientific, USA.
• 1 sensor protective cap.
• 4 × 1.5V button batteries.
• 1 user manual.
• 1 official 6-month warranty card from Le Quoc Equipment.