| Type |
Functions |
Picture |
| JA-4201,JA-4201T |
A. Air Speed:
Measurement: m/s(meters per second), ft/min(feet/per minute), km/h(kilometers
per hour), knots(nautical miles per hour), Data hold.
Range: 0.4-30.0m/s and 30-40.0m/s, 1.4-108.0km/h, 80-5910ft/min,
0.8-58.3knots.
Resolution: 0.1m/s, 0.1km/h, 10ft/min, 0.1knots.
Accuracy: ±(3%+3d) and Reference value, ±(3%+3d).
B: Air Temperature (only for A4201T):
Measurement: ℃, ℉
Range: 0℃- 60℃, 32℉-140℉
Resolution: 0.1℃, 0.1℉
Accuracy: ±(0.8℃+3d), ±(1.5℉+3d). |
 |
| J-816 |
1. Function:
1) Wind speed & temperature measurement
2) Wind chill indicated.
3) Temperature display in Celsius or Fahrenheit
4) Different wind speed measurement unit
5) Measure wind speed in: Current/Average/Max
6) Low battery warning
7) LCD backlight
8) Auto/Manual off |
 |
2.
Specification Wind speed range
| Unit |
Range |
Resolution |
Threshold |
Accuracy |
| m/s |
0~30 |
0.1 |
0.1 |
±5% |
| ft/min |
0~5860 |
19 |
39 |
±5% |
| knots |
0~55 |
0.2 |
0.1 |
±5% |
| km/hr |
0~90 |
0.3 |
0.3 |
±5% |
| mph |
0~65 |
0.2 |
0.2 |
±5% |
Temperature range
| Unit |
Range |
Resolution |
Accuracy |
| ℃ |
-10 ℃ ~ +45 ℃ |
0.2 |
±2℃ |
| ℉ |
14 ℉ ~ 113 ℉ |
0.36 |
±3.6℉ |
| Battery |
CR2032 3.0V |
|
|
| Bearing |
Sapphire bearing |
|
|
| Thermometer |
NTC thermometer |
|
|
| Operating temperature |
-10 ℃ ~ +45 ℃(-14℉~113℉) |
|
|
| Operating humidity |
≤90% RH |
|
|
| Store temperature |
-40 ℃ ~ +60 ℃(-40℉~140℉) |
|
|
| Current consumption |
About 3 m A |
|
|
| Weight |
52 g (with battery & lanyard) |
|
|
|
| J-01A/02A/03A |
Back light LCD
Wind speed : 0.0M/S ~ 45 M/S
Resolution : 0.01M/S
Data hold functions
Accuracy : < 3% or 05dgts
Measuring unit : M/S, ft/min, knots, KM/h, Mph Max. Min. Current
and Average measurement
Wind Tempeature : 0℃~45℃ (JT-02A )
Airflow : 0.01~ 9999*100 CFM(JT-03A)
|
 |
| AM-4826 |
MEASUREMENT RANGE:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
RESOLUTION:0.1/1
ACCURACY:±2%+2d
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:140X71X32mm
|
 |
| AM-4838 |
MEASUREMENT RANGE
AIR VELOCITY:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
TEMPERATURE:
0~60℃/32~140°F
RESOLUTION:0.1/1
ACCURACY:±2%+2d
DC OUTPUT:0~2V
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:140X71X32mm
|
 |
| AM-4832 |
MEASUREMENT RANGE:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
RESOLUTION:0.1/1
ACCURACY:±2%+2d
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:140X71X32mm
|
 |
| AM-4812,AM4201 |
MEASUREMENT RANGE:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
RESOLUTION:0.1/1
ACCURACY:±2%+2d
POWER SUPPLY:4X1.5V AA(UM-3)BATTERY
DIMENSION:150X69X32mm
1.4~108.0km/h
|
 |
AM-4822,AM4202
|
MEASUREMENT RANGE
AIR VELOCITY:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
TEMPERATURE:
0~60℃/32~140°F
RESOLUTION:0.1/1
ACCURACY:±2%+2d
POWER SUPPLY:4X1.5V AA(UM-3)BATTERY
DIMENSION:150X69X32mm
|
 |
AM-4836
|
MEASUREMENT RANGE
AIR VELOCITY:
0.4~30.0m/s
1.4~108.0km/h
80~5910ft/min
0.8~58.3knots
TEMPERATURE:
0~60℃/32~140°F
RESOLUTION:0.1/1
ACCURACY:±2%+2d
DC OUTPUT:0~2V
POWER SUPPLY:9V 6F22 BATTERY
DIMENSION:140X71X32mm
|
 |