Ada TemPro 550 А00223 [10/50] Tem pro 550

MEASUREMENT FOUNDATION

TemPro 550

Backlight

Backlight is on when you turn on the unit. To turn off the backlight, press button (8) BACKLIT.

Measurement operation

Hold the meter by its handle grip and point it towards the surface to be measured. Pull and hold the trigger (4) to turn

the meter on and begin testing. Release the trigger (4) and HOLD display icon will appear on display indicating that the

reading is being held.

Distance to spot size

When take measurement, pay attention to the Distance to Spot Size. As the Distance (D) from the target surface

increases, the spot size (S) of the area measured by the unit becomes larger. The Distance to Spot size of the unit is

12:1.

This unit is equipped with a laser, which is used for aiming.