|
Circuit
configuration |
Custom one-chip
LSI microprocessor circuit |
|
Display |
3-1/2 digit
(2000 count) dual LCD display |
|
Data
hold |
Freezes reading
on display |
|
Sensor |
Structure Air
velocity sensor: Glass bead thermistor |
|
Temperature
sensor |
Precision
thermistor |
|
Min/Max
Recording |
Record and
Recall Maximum (MAX) and Minimum readings |
|
PC
Interface |
RS 232 PC
serial interface jack for use with Model 407001 software and
interface cable kit |
|
Operating
Temp |
32 to 122°F (0
to 50 °C) |
|
Operating
Humidity |
Max. 80% RH |
|
Power
Supply |
Six 1.5V
‘AAA’ batteries |
|
Weight |
0.78 lb (355 g)
including batteries & probe |
|
Meter
dimensions |
7.1 x 2.8 x
1.3” (180 x 72 x 32 mm) |
|
Sensor
diameter |
0.5” (12mm) |
|
Telescope |
3.9’ (1.22m)
maximum length with cable. |
|
. |
|
|
|
|
Units
of Measure |
Range |
Resolution |
Accuracy
(whichever is
greater) |
|
ft/min |
40 to 3940
ft/min |
1 ft/min |
± (3% + 1d) of
rdg or ±(1% + 1d) FS |
|
m/s |
0.2 to 20.0 m/s |
0.1 m/s |
± (3% + 1d) of
rdg or ±(1% + 1d) FS |
|
MPH |
0.5 to 45.0 MPH |
0.1 MPH |
± (3% + 1d) of
rdg or ±(1% + 1d) FS |
|
km/h |
0.7 to 72.0
km/h |
0.1 km/h |
± (3% + 1d) of
rdg or ±(1% + 1d) FS |
|
knots |
1.0 to 31.0
knots |
0.1 knots |
± (3% + 1d) of
rdg or ±(1% + 1d) FS |
|
Temperature |
32 to 122°F |
0.1°F and °C |
1.5°F (0.8°C) |
| (0
to 50°C) |
