/ 200.0-450. Electric energy: 0.000-99999kwh Power factor: 1.000-0.000. 5 Pcs Graduation Hat Brooch Pin Graduation Accessories Graduation Cap Badge. 1 x Current Tester 1 x Instructions 1 x Connect Cable.
eBay
Item Type: IC Tester. Through the button to select the test integration, you can judge which logic gate is broken, which is simple and convenient to use. Feature: 1. Mainly to test 74 series and 40 series digital integration, can test more than 200 kinds of integration.
eBay
◆If there are no special circumstances, your product will not be delayed in arrival.
eBay
1 schermo LCD. essere restituiti >. Ci vuole solo 1 minuto. . Si prega di considerare lievi errori di 1-2 cm/0,39-0,79 pollici dovuti alla misurazione manuale.
eBay
Bottom row is for a 4-pin LED (Piranha LED) with a current range of 20mA - 150mA. 1XLED tester. insert the LED into the correct hole (all holes are labeled) and press the button to test its brightness, glow color, and more.
eBay
The default setting is suitable for use in 12V lead acid batteries. To customize the type of battery, suitable for lead-acid, lithium-ion batteries, lithium iron. and the symbols of the analog battery.
eBay
Type:Transistor Tester. Capacitor:25pf -100,000 uf. Resistance:0.1 ohm resolution, maximum 50M ohms. 128 64 large backlit LCD display, only 2mA in standby. Size:6.3cm 4.1cm/10CM 8cm.
eBay
If the indicator light is always on or off, remove the optocoupler from the circuit board and insert it into the optocoupler seat of the breadboard to confirm the test results again. Confirm the optocoupler PIN1 (the pin marked with a small dot on the test board also has a corresponding pin 1).
eBay