Pcbfun DC4-28V เครื่องวัดอุณหภูมิดิจิทัล หน้าจอคู่ สีแดง และสีน้ําเงิน พร้อมเซนเซอร์โพรบ NTC กันน้ํา
Description:
1.Size:45*26mm
2.Power Supply Voltage:DC 4-28V
3.Measurement Temperature:-20~100 celsius
4.Display Color:red + blue
5.Display Way: 0.28 LED
6.Refresh Rate:1s/times
7.Measurement Precision:1 celsius
8.Operating Temperature:-40~80 celsius
9.Sensor Type:1m NTC waterproof metal probe
10.Minimum Resolution:0.1 celsius
Using Introduction:
1.DC Power Supply:this product needs to connect with DC 4-28V power;red wire connects with power positiveblack wire connects with power negative
2.Display:when take off temperature sensordigital tube will display - - -;when temperature is lower than -20 celsius or higher than 100 celsiusdigital tube will also display - - -
3.Normal Temperature Collection Range:-20~100 celsius
Applications:
1.Measure car internal and external temeprature
2.Measure air conditioned room indoor and outdoor temperature
3.Measure refrigerator internal and external temeperature
4.Measure fish pond water temperature
5.Measure infant bath water temperature
Package included:
1 * Dual Display DC4-28V Thermometer NTC Metal Probe Temperature Sensor
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(4.75)
