4
3) Probe
General Specifications
Item
Standard
Power source
2 Alkaline “C” batteries
Battery life
10 hours or more (at 25°C, using alkaline batteries)
Power saving function
Automatically turns off after 10 minutes without rotating
Operating temp. range
-20 ~ 60°C
Meas.
functions
Pitch angle
Displayed in degrees
Displayed as %
Resolution:
↑50.0°~ ↓50.0°
↑119.0% ~↓119.0%
Below 22.5°: 0.1°
Above 22.5°: 0.5°
Roll angle
360° divided into 24ths
(Angle of rotation relative to direction of travel)
Temperature
Temperature range
Resolution:
-20
o
C ~ 90
o
C
30
°
C ~ 70°C: 5°C
Otherwise: 10°C
Remaining
battery life
0% ~ 100%
（
displayed in 20% increments
）
Transmitting output
1 W or less
Range
25 m (with no interference of noise
）
Dimensions
Diameter: 31.5 mm × length: 380 mm
Weight
Approx. 1 kg (including batteries)
Material
Body: Glass fiber battery portion: BSBM
（
Ni coated
）
Waterproofing
W.R. 3 bar (3 atmosphere), water will not seep into the probe
ۦ
Individual Specifications (for each probe)
Item
Standard
VPL-G9P
Body color: Teal
Frequency
9.575 kHz
VPL-G7P
Body color: Brown
Frequency
38.075 kHz
VPL-G4P
Body color Green
Frequency
14.375 kHz
VPL-G74P
Body color: Purple
Frequency
38.075 kHz / 14.375 kHz
※Change between frequencies by rotating the probe
VPL-G79P
Body color: Red
Frequency
38.075 kHz / 9.575 kHz
※Change between frequencies by rotating the probe
