Digital Gm328r Transistor Meter Diode Triode Capacitance Esr 9v 20ma

US $19.26

Shenzhen, China
Aug 8th

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Description: Dual-inline Mega328 chip is used. It has additional functions such as transistor tester\ESR table\ meter and frequency meter, square wave generator and other additional functions, and realizes function selection through Rotary pulse encoder operation menu. The microcontroller uses an 8MHz external crystal oscillator for better measurement accuracy. Powered by a 9V stacked battery. Operating current: 9V voltage, stable operating current is about 20mA. The relevant resistance affecting the accuracy is one-thousandth of a metal film resistor, and the other one uses a one-hundredth of a metal film resistor. The LCD uses a 12864 LCD screen to display measurement data and graphics simultaneously. Clearer fonts and displays. In addition to a single regulator IC, other components use in-line components. Specification: One-button operation, automatic shutdown. 8MH crystals were used. Can automatically detect NPN, PNP bipolar transistors, N-channel and P-channel MOS FETs, junction FETs, diodes, dual diodes, low-power unidirectional thyristors and triacs. Automatically identify the pinout of the component. The current amplification factor and the base-emitter threshold voltage of the bipolar transistor are measured. Measure the gate threshold voltage and gate capacitance of the MOS FET. Two resistors can be measured simultaneously and displayed as a resistance symbol. The resolution of the resistance measurement is 0.1 ohm and can be measured to 50M ohms. Capacitance can be measured. Displayed with the capacitor symbol, the value is displayed on the right side, and the value with a decimal number of 4 digits can be displayed. Capacitance of 30pF-100mF can be measured with a resolution of 1pF. Capacitors above 2uF can simultaneously measure the ESR value of the equivalent series resistance. It can display two digits with decimals with a resolution of 0.01 ohms. The two diodes can be displayed in the correct order and with the diode symbol, giving the forward voltage of the diode. The frequency can be measured and the upper limit of measurement is 3.5MHz. A square wave signal of 1 Hz to 2 MHz can be generated. A separate capacitor and ESR function can be activated via the menu, with a range of 2UuF-50mF. Since the measured signal amplitude is only 300mV, it can be measured on the road. (Annotation: Due to non-wireline measurements, measuring wire resistance can cause large errors, especially small ESR measurements). Material: Plastic Electronic components Dimensions: 72 (width) X 85 (height) X22 (deep) mm. Package Includes: 1 piece Transisitor Tester Note: Pls allow an error of 1-3mm due to the difference of manual measurement SKU: FUZ0052253573004479 Shipping And Handling Policy The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Material	as described
Color	Green+Red
Quantity	1
Country/Region of Manufacture	China
Size	72x85x22mm
MPN	Does Not Apply
UPC	Does not apply
ISBN	Does not apply
EAN	Does not apply