Kitagawa รหัส AS1-301 ชุดทดสอบการไหลของอากาศสำหรับการทดสอบเฉพาะจุด,Air flow indicator kit for spot test with one box of No.301 tube

Flow visualization is common for air flow check in room and function check of local exhaust ventilation, but heat source is not suitable. The Model AS-1 is designed to check velocity and direction of air flow with an air flow indicator tube (No.301) which reacts with vapour in the air and generates white smoke.

For flow visualization check of air flow at room or local exhaust ventilation. Used with Kitagawa Air Flow Indicator Model AS-1/AS-2/AS-3. Meets OSHA protocol for respirator fit testing.

• Rubber bulb
• Soft case
• Air flow indicator tube (No.301)1Box