用于风速和静压测试；直接读数；量程：1.3-6m/s或5-20m/s，1.2-22Pa或12.5-250Pa
价格低，用于测量风速或风压
简便快速，460型的风速计常用于暖通空调设备的检修和维护。可直接读出风速值或静压值，指示进风，回风，炉膛通风情况，过滤器两端的压力降，等等。460风速计能无需重新校准也可以保持精度。牢固耐用的工程塑料外壳，双刻度显示260-1200 和1000-4000 Fpm。压力范围：0.005-0.09和0.05-1.0英寸水柱。
完整的套件包括：风速计，回风和供风测量探头，弯曲连接件，清洁用具，说明卡，风速计算尺，便携箱和备用的塑料浮球，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.
