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Numerical Display: 4 digital liquid Crystal Display
Response Time: about 2 times / second
Operating Environment: -10℃ to 60℃ (14℉ to 140℉)
Storage Environment: -10℃ to 50℃ (14℉ to 122℉)
Power Requirements: Battery- One 9V battery 006p or IEC 6F22 or NEDA 1604
Low Battery Indication: displayed
Dimension: Meter-280(L) x 89(W) x 50(H) mm
Weight: Approx.430g
Auto Ranging
Auto Power Off
Unit: ft², m²
Value: AVG/MAX/MIN/DIF(MAX-MIN)
A Weighting Indication
C Weighting Indication
Data Hold
Display Backlight
Low Battery Display
| Temperature |
-10℃~60℃ |
0.1℃ |
+-1.5℃ |
| |
14~140℉ |
0.1℉ |
+-2.7℉ |
| Relative Humidity |
20%~80%RH |
0.1RH |
+-3.5%RH |
| |
<20% or >80%RH |
0.1RH |
+-5.0%RH |
| Sound Level |
30~130dB (A) |
0.1dB |
+-1.5dB |
| |
35~130dB© |
0.1dB |
+-1.5dB |
| Illuminance |
0~2000LUX |
1LUX |
+-(5.0%+10) |
| |
X10(20000) |
10LUX |
+-(5.0%+10) |
| |
X100(50000) |
100LUX |
+-(5.0%+10) |
| Wind speed |
0.5~20m/s |
0.1m/s |
+-(3.0%+10) |
| |
1.8~72km/h |
0.1Km/h |
+-(3.0%+10) |
| |
1.6~65.7ft/s |
0.1ft/s |
+-(3.0%+10) |
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0.9~38.9knots |
0.1knots |
+-(3.0%+10) |
| Air Flow (CMM) |
0.999900CMM |
0.1CMM(<1000CMM) |
+-(3.0%+10) |
| |
|
1CMM(>1000) |
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| Air Flow (CFM) |
0.999900CFM |
0.1CFM(<1000CFM) |
+-(3.0%+10) |
| |
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1CFM(>1000) |
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