用于風速和靜壓測試；直接讀數；量程：1.3-6m/s或5-20m/s，1.2-22Pa或12.5-250Pa
價格低，用于測量風速或風壓
簡便快速，460型的風速計常用于暖通空調設備的檢修和維護。可直接讀出風速值或靜壓值，指示進風，回風，爐膛通風情況，過濾器兩端的壓力降，等等。460風速計能無需重新校準也可以保持精度。牢固耐用的工程塑料外殼，雙刻度顯示260-1200 和1000-4000 Fpm。壓力范圍：0.005-0.09和0.05-1.0英寸水柱。
完整的套件包括：風速計，回風和供風測量探頭，彎曲連接件，清潔用具，說明卡，風速計算尺，便攜箱和備用的塑料浮球，塑料管。
ACCESSORIES:
A-201 - Rubber Latex Tubing Has Less Tendency To Kink In Storage And Occupies Less Space, Thus Is Best For Portable Work. 3/16" ID, 9' Length.
A-378 - Tube Of 3 Replacement Floats For No. 460.
A-379 - Supply Grill Probe For No. 460.
A-380 - Return Grill Probe For No. 460.
A-381 - Cleaning Kit, Including Anti-Static Chemically Treated Pipe Stem Cleaner And Nylon High Range Orifice Cleaner For No. 460.
A-532 - Air Velocity Calculator Slide Chart.
410027-00 - Carrying Case Only For Model 460 Air Meter.
420387-00 - Probe Extension.
420534-00 - Bottom Float Support Plug.
