Oxygen Pen for O2 Levels and Air Temperature

Portable Oxygen & Air Temperature Pen Meter: Essential for On-the-Go O2 Monitoring

Introducing our advanced pen-style Oxygen and Air Temperature Meter – the ultimate tool for precise environmental monitoring. Designed for maximum portability and effortless one-hand operation, this compact device delivers reliable, laboratory-grade accuracy wherever your work takes you.

Key Features & Benefits:

• Dual Measurement Capability: Get comprehensive environmental data at a glance. This meter simultaneously displays both Oxygen (O2) concentration and ambient air temperature, switchable between °C and °F to suit your preference.
• High-Performance Galvanic Sensor: Equipped with a fast, highly reliable galvanic oxygen sensor, this device provides stable and accurate readings. Crucially, it's uniquely unaffected by acidic gases like CO2, ensuring precise O2 measurements even in complex or challenging atmospheric conditions where other sensors might falter.
• Designed for Portability: Its sleek, pen-style form factor (7" x 1.5" x 1.5") and ultra-lightweight design (5.3 oz) make it incredibly easy to carry and use in the field. The included soft carrying case features both a belt loop and shoulder strap for secure, hands-free transport.
• Intuitive & User-Friendly: Enjoy simple one-hand operation with an easy-to-read digital display. Essential functions include:
  • Data Hold: Freeze current readings for easy recording.
  • Min/Max Record: Track the lowest and highest readings over a period, perfect for identifying fluctuations.
  • Automatic Temperature Compensation (ATC): Ensures consistent accuracy of O2 measurements across varying temperatures without manual adjustment.
• Power Efficient: Features a low battery indicator to ensure you're never caught off guard, and an auto-power-off function to conserve battery life, extending operational time. It comes ready to use with 4 AAA batteries included.

Versatile Applications:

This indispensable O2/Temperature meter is a must-have for professionals across numerous industries:

• Environmental Studies & Indoor Air Quality (IAQ): Accurately assess atmospheric conditions and ensure healthy indoor environments.
• Biotechnology & Life Sciences: Crucial for monitoring oxygen levels in incubators, anaerobic cultivators, and bioreactors to maintain optimal growth and experimental conditions.
• Food Storage & Refrigeration: Verify and maintain ideal O2 levels to extend shelf life and prevent spoilage in controlled food environments.
• Safety & Compliance: Essential for testing fire alarm systems and monitoring fuel cell operations to ensure adherence to critical safety standards.

Technical Specifications:

• Dimensions: 7" × 1½" × 1½" (178 × 38 × 38 mm)
• Weight: 5.3 oz (150 g)
• Oxygen (O2) Measurement:
  • Range: 0 to 30%
  • Resolution: 0.1%
  • Accuracy: ± (1% of reading + 0.2% O2)
• Air Temperature Measurement:
  • Range: 32 to 122°F (0 to 50°C)
  • Resolution: 0.1°
  • Accuracy: ±1.5°F / ±0.8°C

Understanding Oxygen Levels & Safety Guidelines:

Monitoring oxygen levels is critical for both safety and operational efficiency. Refer to the following general guidelines regarding oxygen concentration effects. Please note: This device measures O2 levels; always consult relevant safety protocols, standards, and additional safety equipment for hazardous or confined space conditions.

• >23.5% O2: High risk of fire and explosion.
• 19.5% O2: Minimum acceptable oxygen level for general occupancy and safe work environments.
• 15 to 19% O2: Decreased ability to perform strenuous work, impaired coordination, and early symptoms of hypoxia.
• 12 to 14% O2: Respiration rate increases, poor judgment may occur.
• 10 to 12% O2: Respiration significantly increases, lips may appear blue (cyanosis).
• 8 to 10% O2: Mental failure, fainting, nausea, unconsciousness, and vomiting.
• 6 to 8% O2: Fatal in approximately 8 minutes; 50% fatality within 6 minutes; possible recovery if exposure is limited to 4-5 minutes.
• 4 to 6% O2: Leads to coma in as little as 40 seconds, followed by death.