DT-321S Temperature and Humidity Meter + Free Shipping

DT-321S Temperature & Humidity Meter
1).Humidity: 0%~100%RH Temperature: -30~100C
2).Resolution:0.01% RH,0.01C

DT-321S Temperature and Humidity Meter + Free Shipping

 

The  digital Humidity & Temperature Meter & Wet Bulb Temperature Dew Point temperature has been designed to  combine the functions of Humidity Meter, Temperature Meter, Wet Bulb Temperature and Dew point temperature.

It is an ideal Humidity & Temperature Meter Instrument with scores of practical applications for laboratorial, industrial, Engineer and  professional use.
The Humidity & Temperature Meter is for use a humidity & temperature semiconductor sensor.

 

Features:

Fast Response Time %RH: 10S (90% at 25°C still air) High Accuracy Dew Point Temperature (-30°C~100°C/-22°F~199°F) Wet Bulb Temperature  ( 0°C~80°C/32°F~176°F) Resolution 0.01%RH, 0.01°C/0.01°F Max Hold and Data Hold Function Micro Processor-based Design Dual Display Temperature & Humidity Auto Power Off, Disable Sleep Mode Backlight Mini Size

Display: Large 4-1/2 dual digital LCD display with backlight
Sensor Type: A single chip relative humidity and temperature multi sensor module comprising a calibrated digital output.
Response Time: %RH:10S (90% at +25°C still air)
Accuracy Note: Accuracy is specified for the following ambient temperature range: 64 to 82°F (18 to 28°C)
Sampling Rate:  2.5 samples per second
Polarity: Automatic, (-)negative polarity indication.
Over-range:  “OL” mark indication.
Low Battery Indication: The “     ” is displayed when the battery voltage drops below the opera-ting level.
Operating Conditions: 32 to 104oF (0 to 40oC); < 80% RH non-condensing
Storage Conditions: 14 to 140oF (-10 to 60oC); <80% RH non-condensing
Auto Power Off: Meter automatically shuts down after approx.15 minutes of inactivity (Sleep Mode)
To override Auto Power Off function (Non-Sleep Mode): Firstly press hold/backlight button, then press power button. After the full display appears, release both buttons. lcon“  ” will not shown on the LCD. The unit will not auto power off now.
Power: One standard 9V, NEDA1604 or 6F22 battery.

Humidity / Temperature Measurement Range:
Humidity: 0%~100%RH
Temperature: –30°C~ 100°C, -30°F~ 199°F
Resolution : 0.01% RH, 0.01°C/°F.
Humidity Accuracy: + 2%RH (at 25°C, 20%～80% RH).
+ 2.5%RH (at other ranges)
Note: The measuring range is from 0% to 100%, but above 80% and below 20% the deviation is not specified.
Air Temperature Accuracy: + 0.5°C/+ 0.9°F(at 25°C)
+ 0.8°C/+ 1.5°F(all other ranges)
Dimensions.: 225 (H) x 45 (W) x 34 (D) mm
Wt.: 200g

Accessories: 9V battery, Gift box with carrying case