Environmental Quality Meter with Sound

Sper Scientific 850069 Environmental Quality Meter with Sound

The Sper Scientific 850069 is a highly versatile 6-in-1 environmental quality meter that combines multiple essential measurement tools into a single, compact hand-held device. This all-in-one instrument is designed for professionals who need accurate and reliable readings across various environmental parameters. Whether you’re monitoring workplace conditions, conducting environmental research, or performing safety assessments, this device is built to deliver precision.

Features:

• 6 Integrated Meters:

  • Air Speed: Measures wind velocity with an anemometer.
  • Air Temperature: Provides accurate temperature readings.
  • Humidity: Includes a built-in hygrometer for relative humidity monitoring.
  • Light: Measures light intensity in lux and footcandles.
  • Sound: Features a sound meter to measure noise levels.
  • Thermocouple Temperature: Reads temperatures using a type-K thermocouple probe (supports all type-K thermocouples).

• User-Friendly Design:

  • Large dual LCD display for clear, simultaneous readings.
  • Touch-tone buttons for easy operation.
  • Min/max, hold, and auto power-off functions to save time and battery life.
  • Low battery and out-of-range indicators for uninterrupted performance.

• Accessories Included:

  • Comes ready to use with a soft carrying case for portability.
  • RS232 computer port for data transfer and integration.
  • 6 AAA batteries for extended usage.
  • Easel back for hands-free operation.
  • Tripod screw for stable, stationary measurements.

• Calibration:

  • N.I.S.T. traceable certificate of calibration available for the SOUND function, ensuring reliability in professional environments.

Specifications:

Dimensions: 9¾" × 2¾" × 1¼" (248 × 70 × 32 mm)

Weight: 12 oz (340 g)

Light & Sound Meter Specifications:

• Light:

  • Lux range: 0 to 2,000 / 1,800 to 20,000 lux
  • Resolution: 1 / 10 lux
  • Accuracy: ±5% reading, ±8 digits
  • Foot Candle range: 0 to 204.0 / 170 to 1,860 foot-candles

• Sound:

  • dB range: 35 to 130 dB
  • Resolution: 0.1 dB
  • Accuracy: ±1.5 dB at 23 ± 5°C
  • Acoustic frequency range: 35.1 Hz to 8 kHz
  • Microphone: Electronic condenser, 1/2"

Anemometer Specifications:

• Air Speed:
  • ft/min: 80 to 5,910 ft/min (Resolution: 1 ft/min, Accuracy: ±4% FS)
  • m/s: 0.4 to 30 m/s (Resolution: 0.1 m/s)
  • km/h: 1.4 to 108.0 km/h (Resolution: 0.1 km/h)
  • MPH: 0.9 to 67.0 MPH (Resolution: 0.1 MPH)
  • knots: 0.8 to 58.3 knots (Resolution: 0.1 knots)

Applications:

This device is ideal for a variety of professional uses, including:

• Environmental Monitoring: Assess air quality, temperature, and humidity levels in different settings.
• Workplace Safety: Monitor sound levels and light conditions to ensure compliance with safety regulations.
• Research and Education: Ideal for scientists, students, and engineers conducting environmental studies.
• Industrial Use: Perfect for HVAC technicians, building inspectors, or anyone needing precise environmental measurements.

The Sper Scientific 850069 Environmental Quality Meter is a dependable and efficient choice for professionals who want an all-in-one solution for measuring environmental conditions. With its advanced features, robust design, and included accessories, it’s a tool you’ll rely on for years to come.