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128*64 yellow-green LCD Backlight ESR Meter LCR led Transistor Tester Diode Triode Capacitance MOS PNP/NPN

128*64 yellow-green LCD Backlight ESR Meter LCR led Transistor Tester Diode Triode Capacitance MOS PNP/NPN

4.2
(49 Customer Reviews) |Ask A Question

|Item#: H11886

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12.94

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andriod ios
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Features:
Powered by 9V layer-built battery, can use 2 li-ion batteries to form a 8.4V battery pack for long time power.
Measuring bipolar transistor current amplification factor and base-emitter threshold voltage.
Automatic test the pin of a component, and display on the 128 * 64 LCD backlight. 
Measure the gate and gate capacitance of the MOSFET threshold voltage.
One -button operation, automatic shutdown, only 20nA shutdown current.
Eeverse breakdown voltage is less than 4.5V, Zener diode can be identified.
2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.
Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4. 
Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.
Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components. 

Specifications:
Material: PCB
Power Mode: 6F22
Display: 128 * 64 LCD backlight
Testing Speed: 2 seconds (1 minute is normal for large capacitor)
Shutdown Current: 20nA 
Displayed Value: 25pf-100mF (resolution 1pF)
Inductance: 0.01mH-20H
Resistance: ≤2100Ω
Power Volatge: 9V layer-built battery / 2 li-ion batteries to form a 8.4V battery pack
Resolution of Resistance Measurement: 0.1 ohms
The Highest Measured Value: 50M ohms
Provided Testing Current: Approx. 6mA
Product Size: 7 * 6.3cm / 2.76 * 2.48in (L * W)
Product Weight: 44g / 1.55oz
Package Size: 8 * 8 * 2cm / 3.15 * 3.15 * 0.79in (L * W * H)
Package Weight: 45g / 1.58oz

Package List:
1 * ESR Meter Transistor Tester

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Customer Reviews

Average Rating:

4.2

based on 49 Customer Reviews

  • 5 stars
    12%
  • 4 stars
    88%
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  • By Schwarze Tasten

    January 9, 2018

    Ich habe aus meinem Computer-Schraubenfundus vier "Füße" untergeschraubt und aus dünner Wellpappe (die Versandverpackungen von Amazon sind dafür gut geeignet) eine halbhohe Schachtel gefaltet, in der auch die 9V-Batterie noch Platz findet. Genial die Messung zwischen bis zu drei Punkten, die auf dem ZIF-Sockel auch so gut verteilt sind, dass man bei üblichen Bauteilen nicht viel biegen muss. Leuchtdioden werden mit ihrere Flussspannung identifiziert, auch Miniaturspulen in Widerstandbauform werden tadellos erkannt. Durchbruchspannungen von >5 V habe ich noch nicht probiert, Diacs wird man mit diesem Gerät vermutlich nicht erkennen/durchmessen können. Die von mir gecheckten Z-Dioden wurden nur in Flussrichtung (als normale Diode) erkannt, da sollte man mit antiseriell experimentieren - bei ca. 7 Volt dürfte aber generell Schluß sein. Das Sortieren der Kramkiste ist jetzt deutlich einfacher geworden, die Farbringtabelle ist in die Schublade gewandert. Was fehlt, ist eine Dokumentation: Wenn man den einzigen Knopf länger hält, kann man den Kontrast der Anzeige einstellen, freilich nur in eine Richtung - man sollte das nicht unterbrechen, solange das Display nicht halbwegs lesbar ist.

    Is this helpful? (0) (0)

  • By o***r

    February 9, 2016

    Klar ist das Teil kein Profi-Gerät und passive Bauteile kann man auch mit einem vernünftigen Multimeter messen. Aber dieses Gerät spart enorm Zeit, wenn man Widerstände sortieren muss oder im Wust seiner Werkstatt gerade nicht weiss ob es sich um einen NPN oder PNP-Transistor handelt. All dies erkennt dieses Gerät sehr zuverlässig und vor allem schnell. Gerade für Hobby-Elektroniker ein sehr zu empfehlendes Gerät: Kostengünstig. Erfüllt seinen Zweck und spart Zeit, die man besser in sein Projekt stecken kann als ewig mit dem Multimeter rumzumessen.

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  • By t***s

    August 29, 2017

    I recommend every self-respecting person to buy from you .thanks

    Is this helpful? (0) (0)

  • By fabian s.

    April 2, 2016

    Es ist erstaunlich wozu der Atmega328 in der Lage ist. Es ist natürlich kein High End Messgerät aber für den Hobby bereich mehr als Ausreichend.

    Is this helpful? (0) (0)

  • By roland w

    January 11, 2016

    Für Transistoren, FET,LED, Widerstände, Dioden, Kondensatoren etc funktioniert super und erspart viele andere Messgeräte. Toll was mit moderner Computer-Technik möglich ist. Zeigt auch an welche Anschlüsse wo sind zB Basis Kollector Emitter beim Transistor Es gibt ein ähnliches Gerät für IC's speziell einfache Standard IC's : https://www.amazon.de/dp/028498115X/ref=pe_1604851_66412771_cm_rv_rej_eml_dp

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  • By a***r

    December 22, 2015

    All right. I recommend it. Thank you

    Is this helpful? (0) (0)

  • By b***k

    November 3, 2015

    very good seller, fast shipped , I recommend

    Is this helpful? (0) (0)

  • By v***y

    October 17, 2015

    ok

    Is this helpful? (0) (0)

  • By o***1

    October 3, 2015

    Great item and excellent seller A+++++

    Is this helpful? (0) (0)

  • By j***r

    October 3, 2015

    TipTop Ware, super Verpackt, schnelle Lieferung 👍

    Is this helpful? (0) (0)

  • By o***9

    September 29, 2015

    Great seller.

    Is this helpful? (0) (0)

  • By p***0

    September 27, 2015

    Received it very fast, I'm very satisifed.

    Is this helpful? (0) (0)

  • By d***n

    September 25, 2015

    Good item, great and fast service. Thank you

    Is this helpful? (0) (0)

  • By v***f

    September 9, 2015

    surprenant pour le prix

    Is this helpful? (0) (0)

  • By m***4

    September 6, 2015

    good

    Is this helpful? (0) (0)

  • By k***r

    May 17, 2015

    Lieferung ist deutlich schneller beim Kunden als bei den Angeboten aus China!

    Is this helpful? (0) (0)

  • By f***o

    May 12, 2015

    Great quality item - Terrific price - Quick ship = Thank you

    Is this helpful? (0) (0)

  • By t***t

    April 29, 2015

    ok.

    Is this helpful? (0) (0)

  • By s***0

    April 14, 2015

    Great Seller

    Is this helpful? (0) (0)

  • By b***v

    January 14, 2015

    Item was delivered superfast and was brand-new

    Is this helpful? (0) (0)

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