General-tools-and-instruments HT50 v.2 Instrukcja Użytkownika Pobierz pdf (Strona 2)

HT50 USB 温湿度仪中文说明书 V1.1

HT50 USB Humidity and Temperature Data Logger Manual V1.1

2 7/26/2012

A．IRT sensor window

B．Laser pointer

C．Battery compartment

D．Function buttons

E．USB protection cap

F．LCD

G．Humidity and temperature sensor window

Display Illustration

▲ : Indicates the reading is beyond the (temperature, humidity or IRT reading’s) upper limit that

set by the user

▼ : Indicates the reading is beyond the (temperature, humidity or IRT reading’s) lower limit that

set by the user

: reading display area

IRT: Indicates the device is in IRT mode

: Indicates the IRT reading is being hold; After the IRT button is released, reading will be

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General-tools-and-instruments HT50 v.2 Instrukcja Użytkownika Strona 2