Introduction – Sper Scientific 850068 Hybrid Powered Environmental Meter User Manual

Page 5

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The Sper Scientific Hybrid-Powered
Environmental Quality Meter 850068 is a 4
-in-1 instrument that functions as a:



Light Meter

—measures light using an

exclusive photodiode and color-
correction-filter, light sensor. Meets the
Commission Internationale de
l’Eclairage (CIE) photopic standards.



Anemometer

—measures wind-speed

using a low-friction, ball bearing wheel
design to provide exceptional accuracy.



Hygrometer

—measures relative

humidity using a high-precision
humidity sensor with fast response
time.



Thermometer

—measures temperature

using standard Type-K (NiCr-NiAl)
thermocouple input jack for all Type-K
probes (optionally available).

INTRODUCTION

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