Digital LCD Humidity Temperature Hygrometer Thermometer Red LED Voltage Meter

Description

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Digital LCD Thermometer
Specifications:
New arrival mini black digital LCD indoor temperature humidity meter thermometer hygrometer.
Use Way:
Put in the water tank that you want to measure.
The indoor temperature and humidity display.
Default celsius temperature.
When the measured temperature is below -50 ℃, display LO ℃.
When measured temperature is higher than 70 ℃, display HI ℃.
Type: Thermometer
Main Color: Black
Temperature Measurement Accuracy: ± 1.0 ℃
Temperature Sampling Cycle: 10 Seconds
Relative Humidity Test Range: 10% - 99%
Humidity Resolution: 1%
Humidity Measurement Accuracy: ±5% (at Room Temperature 25 ℃)
Display Resolution: 0.1 ℃
Display: LCD (Three and a Half)
Power: 0.15 mW under Working Conditions
Battery: 2x DC 1.5V LR44 Button Batteries ( not included)
Temperature Measurement Accuracy: ± 1 ℃
Features: Room Indoor Thermometer Hygrometer Tool, with Built-in Probe
Size: 4.7cm x 2.7cm x 1.3cm/1.85" x 1.06"x 0.51" (Approx.)
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Includes:
1 x Thermometer
(without Cable)
Note:Button Batteries are not included
3-Digital Red Voltmeter
Features:
100% Brand new and high quality
precision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1V
And it is self-powered version, Two wire connection, with reverse polarity protection
No power supply needed
Specifications:
Display color: Red
Two-wire Measurement range: DC 4.7~32V
Working Current:< 23mA
Working Temperature: -10C-65C
Minimum input voltage: DC 4.7V(Lower than 4.7V, the brightness will be weakened, but this will not affect the accuracy of measurement)
Maxmum input voltage: DC 32V(Higher than this voltage is has a risk of overburning)
Permissible error: 1%(±1 digit)
Display mode: three digit 0.36''LED digital tube
Size: 21.5 x 13 x 8mm (L*W*H)
Speed ratio: about 200ms/time
Lead wire length: 15cm
Package Included:
1x Digital Voltmeter
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eed 7-10 days)
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.