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杯式型風(fēng)速計(jì)/風(fēng)速表AM-4220
- 測(cè)量範(fàn)圍: 0.9~35.0 公尺/秒
- 公尺/秒 , 英呎/分鐘 , 公里/小時(shí) , 海浬/小時(shí) 四種單位選擇
- 杯式風(fēng)速感應(yīng)器 , 測(cè)得較大風(fēng)速
- 可記錄zui大/zui小值功能.
- 外殼防水IP67等級(jí)
Display | LCD size : 28 mm x 19 mm. |
Measurement Unit | m/S meters per second , Km/h kilometers per hour , Knot nautical miles per hour , ft/min feet per minute , mile/h miles per hour |
Circuit | Custom one-chip of microprocessor circuit. |
Data Logger | Max. can save 100 point data with recall Manual, push the data logger button once will save data one time. |
Sensor Structure | Cup van probe with low friction ball bearing design. |
Data Hold | Freeze the display reading. |
Memory Recall | Maximum & Minimum value. |
Sampling Time | Approx. 1 second. |
Power off | Auto shut off saves battery life or manual off by push button. |
Operating Temperature | 0 to 50℃ . |
Operating Humidity | Less than 80% R.H. |
Power Supply | DC 1.5 V battery UM4/AAA x 4 PCs, |
Power Current | Approx. DC 6.8 mA |
Weight | 181 g/ 0.4 LB. @ Battery is included. |
Dimension | Main instrument :190 x 40 x 32 mm 7.5" x 1.6" x 1.3" |
Accessories Included | Instruction manual........................1 PC |