④
1. Avoid product are always in a very humid environment---there is a
risk of moisture intruding inside the product, causing the product to
consume more electricity.
1. If you use 8 hours per day , do not turn off the display when not in
use, the battery life is about 6 years
2. Avoid product that are always in a high temperature environment
(exceed 125F) --- high temperature environment has the risk of
increasing the discharge rate of the internal battery CR2430.
2. If you use 8 hours per day , turn off the display when not in use, the
battery life is about 9 years
3. Minimize the frequency of button operations----continuous button
operation, function switching, the power consumption will increase.
3. If you use 24 hours per day, the battery life is about 4 years
a) Press the “M” button until display show “TOT” icon
a) About product life
b) About product battery life
To extend the life of your product, you can apply it as follows:
There are several cases about the service life of the battery (this is the
theoretical calculation, the actual battery life is related to the applicable
conditions):
b) Press and hold the “M” button and the “S” button simultaneously until display
shows “LOC” icon , release the button, the LCD display will shut down
c) This will prevent unit from accumulating time
while in transit or from unwanted vibrations
d) When the hour meter is in lock mode, the
historical data and setting will be retained and
will not be cleared.
SEN
SEN-1
SEN-2
SEN-3
Sensitivity Frequency detection
range
Applicable equipment
Low
Medium
High
≥32HZ
≥18HZ
≥4HZ
Suitable for equipment with
low vibration
Suitable for equipment with
medium vibration
Suitable for equipment with
high vibration
Note: the strength of vibration is a reference property, some equipment
vibration may be low, but the SEN-3 high vibration detection will also get
good results
6. Hour meter lock
7. Other
S
Press and hold the button for 5S
Press and hold the button for 5S
M
