SKU : F600220076000066
Categories : MEASUREMENT AND TESTER ,  วงจรวัดระดับแสง LED ,  KITS , 
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Technical information
1. DC power supply 3 - 18 V.
2. A slide switch SW1 in the on - off cycle.
3. LDR sensors to detect light.
4. LED indication of battery voltage from the solar array 10 straight.
5. Use the form displays a level of pressure BAR.
6. Power pole switch circuit is not a shock.
7. Dimension 4.61 cm X 5.5 cm (1.81" X 2.16").