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Features: -Can be verified part of the circuit Ohm's law. -Used as an additional resistor to expand the range of volts. -Used to measure unknown resistance. -Used as electromotive force and internal resistance for measuring -power supply. -Used as a known resistor in the circuit t..
$12.59
Ex Tax:$12.59
Description: This Resistor Substitution Box with Adjustable Knob Switch Used for Precision Measuring Resistance Specification: Material: Plastic Color: Black Dimension: 140*100*50mm Operating Temperature: 0-40℃ Relative Humidity: 25%-80% Reference Power: 0.5W Rated Power: 1W Adjustable Range: 0-99..
$26.99
Ex Tax:$26.99
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Features:
1. Adopt sensitive photosensitive resistance sensor
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA.
3. Adjustable potentiometer, can adjust the brightness of the light detection
4. The working voltage is 3.3V-5V
5. Outp..
$9.99
Ex Tax:$9.99
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Features:
1. Adopt sensitive photosensitive resistance sensor
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA.
3. Adjustable potentiometer, can adjust the brightness of the light detection
4. The working voltage is 3.3V-5V
5. Ou..
$6.99
Ex Tax:$6.99
Features: 1. Adopt sensitive photosensitive resistance sensor 2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA. 3. Adjustable potentiometer, can adjust the brightness of the light detection 4. The working voltage is 3.3V-5V 5. Output form: DO digital switc..
$6.99
Ex Tax:$6.99
Voltage: DC5V,DC3.3V Precise details>> Precise details: Features: 1. Adopt sensitive photosensitive resistance sensor 2. Comparator output, clean signal, good waveform, strong driving ability, more th..
$5.99
Ex Tax:$5.99
Description: UNI-T UT-521 Digital Earth Tester Earth Ground Insulation Resistance Meter Ohmmeter Voltmeter 2000Ω T520 series grounding resistance tester with backlit display and battery low voltage, keep and store the data, automatic shutdown function to save power. Three line can be used as ..
$168.69
Ex Tax:$168.69