مشخصات فني
پارامترهای اندازه گیری :wet-dew-external temp-internal temp –RH
با قابلیت اندازه گیری حرارت محیطی و رطوبت محیطی– نقطه شبنم – دمای تر
دمای غیر تماسی – دمای تماسی با ثبت External probe temp –AVG-min-max
به همراه پراب حرارت کیف حمل ضد ضربه و دفترچه راهنما و باطری
صفحه دیجیتالی چراغ دار جهت دید در شب
صفحه دیجیتالی چراغ دار جهت دید در شب
ST-3321/3322 Dew Point/Wet Bulb/Psychrometer
3321 is a complete digital psychrometer and a very valuable HVAC diagnostic tool. As a psychrometer, it measures wet bulb (WB), dry bulb(DB), percent relative humidity(RH%), and dew point(DP).
3322 is a diagnostic tool, it helps the HVAC technician easily diagnose problems with air flow across the evaporator. It can also calculate the target superheat of a fixed restrictor air conditioning system.
3321 is a complete digital psychrometer and a very valuable HVAC diagnostic tool. As a psychrometer, it measures wet bulb (WB), dry bulb(DB), percent relative humidity(RH%), and dew point(DP).
3322 is a diagnostic tool, it helps the HVAC technician easily diagnose problems with air flow across the evaporator. It can also calculate the target superheat of a fixed restrictor air conditioning system.
Accessories:
Type K temperature probe (3322) and 9V battery, gift box and carrying case
Type K temperature probe (3322) and 9V battery, gift box and carrying case