iENV
G9406-Log
20:91:48:6C:83:2D
66.4dBA
iENV
G9406-Log
20:91:48:6C:83:2D
Bluetooth working APP Bluetooth searching APP connected
connected
Broadcasting
connected
Broadcasting
connected
8.
Performance Testing
1
.
Technical Parameter
Range
:
30
～
130dB
Resolution
:
0.1
dB
Accuracy
:±
1.5dB
Frequency Response
:
31.5Hz
～
8KHz
Ambient Temperature
：
23℃ ±5℃
Ambient Humidity
：≤
80%RH
Temperature Coefficient 0.1 X Accuracy /
℃
:
2. General Type
a. LCD display: 4-bit LCD display. The maximum display is 9999.
b. Overload indication: The meter shows “UN” when under range, and
shows “OL” when over range.
c. Low battery indication: prompt “ ”.
d. Sampling rate: fast rate 125ms, slow rate 1s
e. Sensor type: 1/2 inch condenser microphone
f. Impact strength: Can withstand the impact of landing from 1 meter height
g. Power requirement: 1.5V batteries (AAA) ×3
h. Product size: 154mm×55mm×28mm
I. Spec of thread to connect the product with three tripod
j. Weight: 116g
: m
¼
”
3. Environment Limitation
a. Indoor use
b. Maximum operating height: 2000m
c. Pollution level: 2
d. Working temperature and humidity:
0
℃
~30
℃
(not greater than 80%RH)
30
℃
~40
℃
(not greater than 80%RH)
40
℃
~50
℃
(not greater than 45%RH)
e. Storage temperature and humidity:
-20
℃
~60
℃
(not greater than 80%RH)
4. General Maintenance
Warning: please do not open the meter case to avoid affecting device
accuracy or damage to the meter.
a. Maintenance and service of the meter should be accomplished by
professional personnel or designated maintenance department.
b. Clean the case by dry cloth periodically. Detergent with abrasive or
solvent composition shall not be used.
5. Battery Installation and Replacement
a. This device uses 3 pieces of AAA 1.5V batteries. Please see figure
below for steps of battery installation and replacement.
b. Turn the panel down, push the battery cover open in the direction of
the arrow, lift the cover and remove the batteries; install new batteries
in accordance of polarity indications.
c. Please use batteries of same type instead of improper ones.
d. Close the cover tightly after installing new batteries.
7.Bluetooth APP specification
1. To connect Bluetooth , you need to install the application (iENV APP)
on the smartphone
2. iOS device access it in App Store , Android device access it in
Play Store
Please login
to download.
or
www.gazelleindustrial.com
Compatibility:
ios 8.4 or higher version
Android 4.3 or higher version
Bluetooth 4.0 or higher version
Memory 1G or more
3. Before Bluetooth APP and product are connected , you need to open
the Bluetooth at the same time, and through the APP search the
Bluetooth, and select the corresponding products to be connected in
iENV APP
when in the working state, long press the power button to turn on or
off the Bluetooth
a. Bluetooth icon is flashing, indicating that the product is not connected
with APP
b. Bluetooth icon isn’t flashing, indicating that the product is connected
with APP
