RaeSung Electrical Conductivity Probe for AZ-86021 AZ-86031 AZ-84051 Combo Water Quality Meter Conductivity TDS Salinity Meter for Conductivity TDS Salinity Measurement

AZ8910 Air Flow & Barometric Pressure Anemometer Pressure Range：400~1100 mbarModel:8910Wind Speed Range：0.5~44.7 M/H, 60~3937 FT/M, 0.4~38.8 KNT,1.1~20.0 m/s, 0.7~72.0 KMH, 1~8 BFWind Speed Accuracy：±(3% of reading+0.2 m/s)Air Temperature Range：-15.0~50℃Air Temperature Resolution：0.1℃, 0.1℉Air Temperature Accuracy：±1℃Air RH% Range：5%~95%RHAir RH% Resolution：0.1%RHAir RH% Accuracy：±3%RH (at 25℃. 10~90%RH, others ±5%RH)Pressure Range：400~1100 mbarPressure Resolution：1 (400~1100 mbar/hpa), 0.1 (11.8~32.5 inHg)Pressure Accuracy：±3 hpa (at -10~60℃)Altitude Range & Res.：-274~2743 M (1M), -900~9000 Ft (3 Ft)Altitude / Pressure Update：60 secondsWind Speed Response Time:2 secondsTemperature Response Time:60 seconds (typical)Air RH% Response Time:60 seconds (typical)Pressure Response Time:15 minute (typical)LCD Update:Every secondWindchill Display:YESDew Point Temp. Display:YESHeat Index Display:YESAltitude Display:YESLCD Size:28(L) * 16(W) mmOperating Temperature:-15~50℃Operating RH%:Humidity ＜80%Storage Temperature:-20~50℃Storage RH%:Humidity ＜90%Weight:~90gStandard Package:Meter, Manual, Strap, Paper Box

• Small pocket knife shape & compact design.
• Measures air velocity ,temperature, humidity, windchill temerature, dew point temperature, barometric pressure, heat index and altitude.
• Barometric pressure history bar chart display.
• 6 wind units selectable: knt(knot), bf(beaufort), fpm(feet per minute), mph(mile per hour), ms(meter per second), kmh(kilometer per hour).
• Temp. Units C/ F selectable.
• Barometric pressure inHg, mbar, hpa selectable.
• Display max. & avg. windspeed and quick response.