TESTO 816-1 User Manual

5 Using the product
16
5 Using the product
5.1. Commissioning
Inserting batteries
1. Remove Philips screw from the battery compartment using
a screwdriver.
2. Remove battery compartment cover.
3. Insert batteries. Observe the polarity!
4. Put cover back on the battery compartment.
5. Tighten screw using a screwdriver.
5.2. Switching on / off
Switching on (with automatic shut-down activation)
> Press the key.
- The instrument switches on and (automatic shut-down
activated) is displayed.
- The instrument switches off automatically if no key is pressed
for 30 minutes.
- The automatic shut-down is deactivated when the instrument is
connected to a PC or when automatic data recording is in
process.
Switching on (without automatic shut-down activation)
1. Hold down the key and press the key.
2. Hold down the key until the instrument switches on.
- The instrument switches on. is not displayed.
Switching off
> Hold the key down until P-OFF is displayed.
5.3. Setting the date / time
The integrated clock enables readings to be stored with the date
and time.
1. Hold down the key for 2 s.
The values are set in the following order: (year), (month), (day),
(hour), (minute), (second).

TESTO 816-1 Specifications

General

Accuracy	1.4 dB
Resolution	0.1 dB
Control type	Buttons
Product type	Digital
Product color	Black
Time weighting	Fast, Slow
Frequency range	20 - 8000 Hz
Measuring range	30 - 130 dB
Min/max function	Yes
Backlight display	-
Frequency weighting	A-weighting, C-weighting
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Battery type	AA
Power consumption (typical)	0.3 W
Number of batteries supported	4

Weight and Dimensions

Depth	42 mm
Width	83 mm
Height	272 mm
Weight	390 g