Product Description
Model 473B 100 mm Vane Thermo-Anemometer Test Instrument (Model # 473B-1)
Includes: Digital Thermo-Anemometer, 9V Battery, Sensing Probe, Wrist Strap, Soft Carrying Case & Instructions
*Measures Air Velocity or Air Volume, Temperature, and Humidity Simultaneously
The MODEL 473B 100 mm Vane Thermo-Anemometer Test Instrument is a versatile unit that quickly and easily measures air velocity or volumetric air flow, as well as air temperature and humidity in imperial or metric units. A stainless steel 100 mm vane probe is included, which has a comfortable hand grip. The extruded aluminum housing fully protects electronics, yet is lightweight and comfortable to hold.
Product Applications:
- Residential balancing
- HVAC inspections
Specifications:
- Service: Dry, clean air.
- Range: Air Velocity; 40 to 5000 fpm (0.2 to 25 m/s); Volumetric Air Flow: 19,999 in selected flow units; Temperature: -20 to 212°F (-29 to 100° C); Relative Humidity: 0 to 100% RH.
- Temperature Limits: Process: -20 to 212° F (-29 to 100° C): Ambient: 5 to 125° F (-15 to 51° C).
- Display:4.5 digit backlit display.
- Accuracy:Air Velocity: ±1.5% of reading ±20 fpm (±0.1 m/s) [0.25 to 10 m/s]; ±1.5% of reading ±40 fpm (±0.2 m/s) [10 to 20 m/s]; ±1.5% of reading ±60 fpm (±0.3 m/s) [20 to 25 m/s]; Temperature: ±0.54°F @ 77°F (±0.3° C @ 25°C); Relative Humidity: ±2% @ 77°F (25° C) [10 to 90% RH]; ±4% [0 to 10, 90 to 100% RH].
- Response Time: Air Velocity; 1 s; Volumetric Air Flow: 1 s; Temperature: 1.5 s; Relative Humidity:1.5 s.
- Probe Length: 8" (203 mm) insertion.
- Cable Length: 28" (71 cm) retracted; 6' (183 cm) extended.
- Vane Material:Anodized aluminum.
- Power Requirements: 9 V alkaline battery, installed non-functional, user replaceable.
- Weight: 18.4 oz (521 g).
- Agency Approvals: CE.
Features:
- Compatible with Dwyer AP1 thermo-anemometer and RP1 thermo-hygrometer wired probes (sold separately).
- Included 100 mm vane probe is able to measure air velocity, volumetric air flow, temperature, and humidity.
- High contrast and backlit LCD for visibility in any condition.
- Able to store up to 99 readings for later evaluation.
Shipping Information:
1-2 days.
Please Note: All shipping times are dependent on product availability at time of shipment. Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability.
