Mini Environmental Quality Meter

Sper Scientific 850070 Mini Environmental Quality Meter: Your Essential 5-in-1 Environmental Monitor

Unlock comprehensive environmental monitoring with the Sper Scientific 850070, a marvel of compact engineering that combines five critical measurement functions into a single, cost-effective device. Why buy five separate meters when you can own the equivalent for a fraction of the price? This versatile unit is your go-to solution for environmental testing anywhere, integrating an anemometer, hygrometer, two types of thermometers, and a light meter.

Measure with Precision:

• Air Speed (Anemometer): Accurately measure wind speed for HVAC diagnostics, ventilation checks, or outdoor analysis across multiple units (m/s, km/h, mile/h, knots, ft/min).
• Air Temperature: Get reliable ambient temperature readings to understand the immediate environment.
• Relative Humidity (Hygrometer): Monitor crucial humidity levels, essential for comfort, air quality, and sensitive applications.
• Light Intensity (Light Meter): Evaluate illumination in Lux or Foot Candles for optimal lighting conditions in any setting.
• Thermocouple Temperature (Type K): Extend your temperature measurement range significantly, perfect for precise readings of surfaces, liquids, or extreme temperatures beyond ambient air.

Designed for Convenience and Performance: Weighing a mere 5.3 oz (150 g), this mini meter fits comfortably in your hand, making it incredibly portable. Its intuitive design features a dual display for simultaneous readings, easy-to-use touch-tone buttons, and essential functions like Min/Max recording, data hold, and auto power-off to conserve battery life. Low battery and over-range indicators ensure you're always informed.

Ready for Any Challenge: The Sper Scientific 850070 comes complete with everything you need: a soft carrying case for protection, a wrist strap for secure handling, detailed instructions, and a 9V battery, so you can start monitoring right out of the box.

Technical Specifications:

• Dimensions: 6" × 2½" × 1" (152 × 64 × 25 mm)
• Weight: 5.3 oz (150 g)
• Ambient Temperature:
  • Range: 32 to 122ºF (0 to 50ºC)
  • Resolution: 0.1º
  • Accuracy: ±2.5ºF (±1.2ºC)
• Type K Temperature:
  • Range: -148 to 2372ºF (-100 to 1300ºC)
  • Accuracy: ±(1% + 2ºF) / ±(1% + 1ºC)
• Relative Humidity:
  • Range: 10 to 95%
  • Accuracy: ±6% (30 to 60% RH), otherwise ±8%
• Airspeed:
  • m/s: 0.4 to 25.0
  • km/h: 1.4 to 90.0
  • mile/h: 0.9 to 67.0
  • knots: 0.8 to 48.6
  • ft/min: 80 to 4930 (Resolution: 1)
  • Overall Airspeed Accuracy: ±(3% + 2d) or ±(3% + 20ft/min) for ft/min
• Light:
  • Lux: 0 to 20,000
  • Foot Candle: 0 to 2,000 (Resolution: 0.1)
  • Overall Light Accuracy: ±(5% + 4d)