FEATURES

* 4 in 1 professional measuring

instrument:

Anemometer, Hygrometer,

Thermometer, and Light meter.

* Tiny bone shape with lightweight

and small size case design.

* Low-friction ball vane wheels

design provides high accuracy

at high and low air velocity.

* Exclusive photo diode and color

correction filter light sensor,

spectrum meets C.I.E. photopic.

* High precision thin-film capacitance

humidity sensor with fast response.

* Standard type K (NiCr-NiAl)

thermocouple outlet suitable for all

kinds of type K probe.

* Build in microprocessor circuit

assures excellent performance and

accuracy.

* Maximum and minimum value.

Zero button, Data hold.