YRK-002A Thermometer infrared

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LCR-TC1 3.5inch Colorful Display Multi-functional TFT BacklightTransistor Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPNPNP MOSFET

Features:

It can be widely used to detect NPN and PNP transistor,capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET,triac and battery etc.

It can also beused to detect infrared wave forms.

It also can detect zener diode and has the function ofself-calibration.

After detection, align the infrared remote control withthe "IR" light, then press the button in the remote control, if thedetector successfully decode it, it will display the data code and infraredwave form.

One button operation, automatically detect and shutdown,and you can press the multi-functional button to close the detector too.

Put the pins of component in corresponding area, thendial the little handle and the detector will test it automatically, finally theresults will display on the back light TFT screen clearly.

Not like the usual black and white display, thisdetector will show results in color.

Specifications:

Display: 3.5inch TFT Screen

Diode Range: < 4.5V

Zener Diode:Transistor Detect Area: 0.01-4.5V

Zener Diode Detect Area: 0.01-30V

Triac Range: IGT < 6mA

Capacitance: 25pF-100mF

Resistor: 0.01-50M?

Inductance: 0.01mH-20H

Battery: 0.1-4.5V

Power Mode: Rechargeable Lithium Battery (INCLUDED)

Item Size: 8.8 x 8 x 2.8cm / 3.47 x 3.15 x 1.10in

Item Weight: 111.5g / 3.94oz

Package Size: 14.5 x 12 x 2.7cm / 5.71 x 4.73 x 1.06in

Package Weight: 114g / 4.02oz

NEW Function:

1: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

2: Automatic test the pin of a component, and display on the LCD

3:Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage

4: Measure the gate and gate capacitance of the MOSFET threshold voltage

5:Use 12864 liquid crystal display with green backlight

Description:

1,One -button operation, automatic shutdown .

2,Only 20nA shutdown current.

3,Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.

4,Automatic identification components pin arrangement .

5,Measuring bipolar transistor current amplification factor and base - emitter threshold voltage.

6,Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.

7,Can detect bipolar transistors and MOS transistors protection diodes.

8,Measuring the gate MOS FET threshold voltage and the gate capacitance.

9,Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4 . Resistance symbol on both sides shows the pin number. So you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position , we can distinguish the middle and both ends of the pin.

10,Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .

11,Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.

12.2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. The two can be displayed with a decimal value , resolution 0.01 ohms.

13,Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.

14.LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.

15,Eeverse breakdown voltage is less than 4.5V Zener diode can be identified.

16,Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin , it can measure the collector or emitter junction reverse capacitance .

18 can be obtained with a single measurement rectifier bridge connection.

Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .

Package Included:

1 x Pocketable Transistor tester is the LCR - TC1 full color graphics display

LED LCD Screen Tester Detection Tool For TV Laptop Computer Repair Support 7-84 LED LCD Screen

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Warm tip:

1.Please kindly note that there is Engilsh manual,so no need to worry about how to use it.If you need any help,please feel free to contact us.

2.Don't try to disassemble or open it . After display show 88, it will be automatically locked, can not be used and we can't change it for you.

3.Powered by 12V 4A adapter

Update:

1.Built-in 55 programes, 12 test pictures

2.Support to 7- 84 panel

3.Resolutions: support up to 1920x1200

4.Short circuit protection.

Product highlights:

1.More convenient, durable, efficient and practical

2. Support New 3V 5V 12V LED LCD screen backlight , LVDS interface

3. Support 55 kinds of programs, 12 test pictures

4. Support for 7-84 inches LCD and LED Screen

5. Support HD 1920 * 1200

6. Screen tester and inverter tester

7. Short circuit protection

Package includes:

- 1x panel Tester

- 6x Lvds cables

- 1x 1/2/4 Lamp CCFL Backlight Inverter

How to set up Tester to test LCD Screen:

LCD screen test support standard, high-definition full-resolution LVDS signal, built-in 12 test screen, convenient and practical.

Screen switching: can switch cycle test tool built-in 12 kinds of test screen

Quality switch: according to the actual display screen effect, switch to the appropriate quality

Automatic switching: 12 kinds of test screen automatically cycle display

VGA input interface: insert the computer VGA signal, that is displayed on the LCD screen, the tester without any switch

VGA output interface: the tester can be 12 kinds of internal test screen signal through the VGA cable to another display,

to determine whether the display does not light, the equivalent of a VGA signal source.

Attention:

To use this tool, you need to know screen voltage ,the resolution of the LCD/LED screen and the bit number of the LVDS cable for the panel, then check them against the list of screen parameter on the panel to find the right parameter and input it with the + key and - key on the panel digital tude.

Detailed information about the LVDS cables: (not included 14 pcs LVDS/FPC),included 6x Lvds cables

DF14-20Pin-S8

DF14-20Pin-S6

FIX-30Pin-S8 (power on left) bit

FIX-30Pin-S8 (power on right) bit

FIX-30Pin-D6 (power on left) bit

FIX-30Pin-D8 (power on left) bit

FIX-51Pin-D8 (power on left) bit (Most universal LVDS cable for 32-65 screen)

FIX-51Pin-D8 (power on right) bit (Most universal LVDS cable for 32-65 screen)

FIX-30Pin-D8 (power on left) bit (for 17-42 screen)

FIX-30Pin-D8 (power on right) bit (for 17-42 screen)

FPC-LVDS-30Pin-S8 (power on left) bit

FPC-LVDS-30Pin-S8 (power on right) bit

LP-40Pin-D6(LED laptop HD)

LP-40Pin-S6(LED laptop SD)

Totally 14 pcs LVDS/FPC cables for 12-65 laptop/TV screen

QK0813B

KWS-1902C USB Multifunction Tester

The oscilloscope can put the invisible power to the naked eye the electrical signals into visible image, convenient for people to study the changing process of various electrical phenomena. The item with ultrathin and compact design for portable use.

Features:

2-channel digital storage oscilloscope, 100MHz bandwidth.

1GSa/s sampling rate for single channel, 500MSa/s sampling rate for dual channel.

7" TFT color screen for clear and stable waveform display.

Storage/ Memory depth: single channel: 40Kpts; double channels: 20Kpts.

Various trigger functions: Edge, Pulse, Video, Slope and Alternation.

32 kinds of automatic measurement and manual cursor tracking measurement functions.

Two groups of reference waveforms, 16 groups of common waveforms, 20 groups of internal storage/output; support waveform setting, external storage and output of CSV and bitmap file by USB flash disc (CSV and bitmaps cannot be output from USB flash disc).

Shortcut key to PRINT, support print screen.

Standard configuration interfaces: USB Host, USB Device, RS-232.

Can be widely used in industrial power and electronics design, troubleshooting, installation, maintenance, production test and quality inspection, etc.

Specifications:

Input

Input coupling AC, DC, GND

Input impedance 1MO 3% || 16pF 3pF

Maximum input voltage 400V (DC+AC peak value, 1MO input impedance)

Probe attenuation 1X, 10X

Signal acquisition system

Sampling mode Real-time sampling

Sampling rate Single channel 1GSa/s, dual channel 500MSa/s

Storage depth

Single channel 40kpts; Dual channel 20kpts

Acquire mode Sampling, peak value detection, average value

Average time 4, 16, 32, 64, 128, 256

Vertical system

Vertical sensitivity 2mV/div - 5V/div (1-2-5 step-by-step)

Channel voltage offset range 10div offset from the screen center

Vertical resolution 8bit

Channel amount 2

Bandwidth 100MHz

AC plus accuracy 2mV/div =4%, the rest gears =3%

DC measurement accuracy [DC measurement accuracy x reading+ (1% x vertical displacement reading) +0.2div]

Rise time

< 3.5ns

Vertical coupling AC,DC,GND

Arithmetical operation +, -, , , FFT

FFT

Window mode: Hanning, Hamming, Blackman; Sampling points : 1024

Bandwidth limit 20MHz (-3dB)

Horizontal system

Time base 2ns/div ~ 50s/div, step 32 gears according to sequence 1-2-5

Horizontal displacement range 100div

Display mode Y-T mode, X-Y mode

X-Y mode phase difference 3 Degrees

Display type Point display, vector display

Trigger system

Trigger type Edge, pulse, video, slope, alternation

Trigger signal source CH1, CH2, EXT, EXT/5, AC Line

Trigger mode Auto, normal, single

Trigger coupling DC, AC, Low-frequency rejection, high-frequency rejection

Trigger electric level range CH1, CH2:10div

EXT: 1.5V

EXT/5: 7.5V

Trigger sensitivity CH1, CH2: =1div

EXT: =0.15V

EXT/5: =0.75V

Hold-off range 100ns ~10s

Edge trigger Type: rise, descend, rise and descend edge

Pulse width trigger Type: (>, <, =) positive pulse width

(>, <, =) negative pulse width

Pulse width: 20ns ~ 10s

Pulse width resolution: 5ns or 1? (take the higher value)

Video trigger Support signal system: PAL, NTSC

Trigger condition: odd field, even field, all rows, specified row

Slope trigger (>, <, =) positive slope

(>, <, =) negative slope

Time setup: 20ns-10s

Alternating trigger CH1 trigger type: edge, pulse, video, slope

CH2 trigger type: edge, pulse, video, slope

Measurement system

Automatic measurement (32 kinds) Maximal valve, minimal value, peak-to-peak value, amplitude, top value, bottom value, periodic average value, average value, periodic mean square root, mean square root, rise extreme, descend extreme, rise time, descend time, frequency, period, pulse width, positive pulse width, negative pulse width, positive duty ratio, negative duty ratio, phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF

Cursor measurement Manual measurement mode, cursor tracking measurement mode

Control panel Function

Auto setup The auto setup function can realize automatic regulation of the vertical system, the horizontal system and the trigger position.

Save/recall 2 groups of reference waveform, 16 groups of common waveform, 16 groups of setups; save and recall from USB flash drive of the waveform, setups, CSV and bitmap files (CSV and the bitmaps cannot be recalled from the USB flash disc) are supported.

Hardware frequency counter

Reading resolution ratio 6 bits

Range Alternating-current coupling, from 10Hz to the maximal bandwidth

Signal source All sources capable of being triggered in pulse trigger or edge trigger type

Display system

Display type TFT 7-inch (178mm) LCD

Display resolution ratio 800 (horizontal) pixels x 480 (vertical) pixels

Display color 64k color

Contrast ratio (typical) 500:1

Background intensity (typical) 300 Cd/m2

Waveform display range 14 8 grids

Afterglow Off, 1 second, 2 seconds, 5 seconds, infinite

Menu display 2 seconds, 5 seconds, 10 seconds, 20 seconds, infinite

Screen saver Off, 1min, 2min, 5min, 10min, 15min, 20min, 1h, 2h, 5h

Interpolation mode Sine interpolation, linear interpolation

Screen color mode Normal, inverse phase

Display language Simplified Chinese, English

Power supply

Power voltage 100-240 VAC, CAT II, auto selection

AC power supply frequency range 45Hz to 440Hz

Consumed power 50VA Max

Environment

Temperature Operating: 10 oC to +40 oC

Non operating: -20 oC to +60 oC

Cooling Forced cooling of fan

Humidity = 90% below 40 oC

Height Operating: smaller than 3000m

Non operating: smaller than 15000m

Plug Type: US / EU(optional)

Power Supply: AC100-240V

Item Size: 33.5 * 13 * 15cm / 13.19 * 5.12 * 5.91in

Item Weight: 2.34kg / 5.16lb

Package Size: 38 * 22 * 26cm / 14.96 * 8.66 * 10.24in

Package Weight: 3.42kg / 7.53lb

Package List:

1 * Digital Storage Oscilloscope

1 * Pair of Oscilloscope Probes

1 * USB Cable

1 * Power Line

1 * Data CD

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Hantek PP-200 Oscilloscope Probe Accessories with Alligator Clip 1X 10X 200MHz

QK0807B

ZOTEK ZT101 Mini Auto-Ranging Digital Multimeter 6000 Counts AC/DC Voltage Current Tester with LED Backlight and Carry Bag

Note:Battery Not Included

Product Introduction:

ZT101 auto-ranging digital multimeter can be used to measure AC/DC Voltage,AC/DC Current,Resistance,Capacitance,Diode and Continuity Testing,Frequency etc.This battery powered product uses double-integral style A/D transform as its core,and is characterized by stable function and high reliability.With the features of overload protection and LCD display for clear reading,this product performs as a an ideal tool for lab,factory,radio fans and family use .

Safety Information:

Before any operations,please read the following safety precautions to avoid any possible bodily injury pr property dammage.THis product is comply with the standard of IEC 1010.

(1) When measuring voltage,please do not input the rated 1000V DC and 750V AC voltage.

(2) Before measure voltage which exceeds 36V DC or 25V AC, please examine the connection of the test leads and the insulation of the machine,so as to avoid any shock hazard.

(3) Before changing functions or range,disconnect the test leads from the circuit under test

(4) Taking a safety consideration,use the proper terminals,functions and range for your measurement.

(5) To avoid damages to the multimeter, do not input current over 10A.

Characteristics:

(1) LCD Display

(2) MAX Display:6000 Counts

(3) Automatic polarity identification

(4) Measurement mode:Doubie-intergral style A/D transform

(5) Sample rate:3 times/s

(6) Over range indication:OL

(7) Low voltage indication

(8) Work enviroment ;0~40 degree,relative humidity<80%

(9) Supply Power:3V(1.5V Battery *2 pcs) (Not Included)

(10) Dimension:65*130*32mm

(11) Weight:130g

(12) Accessories:user manual, test leads.

Warning:Do not input more than 36V DC or 25V AC between the common terminal and A terminal or mA terminal on mA function

Specification:

DC Voltage:

600mV (1.0%+10),Resolution:0.1mV

6V/60V/600V (0.5%+3),Resolution:1mV/10mV/100mV

1000V (0.5%+3),Resolution:1V

DC Millivolt:

600mV (1.0%+10),Resolution:0.1mV

AC Voltage:

6V/60V/600V/700V,(1.0%+3),Resolution:1mV/10mV/100mV/1V,Frequency:40Hz~400Hz

AC Millivolt(True RMS):

600mV,(3.0%+3),Resolution:0.1mV,Frequency:40Hz~400Hz

DC Current:

600uA/6000uA,(1.5%+3),Resolution:0.1uA/1uA

60mA/600mA/10A,(1.5%+3),Resolution:10uA/100uA

10A,(1.5%+3),Resolution:10mA(No more than 10 seconds)

AC Current:

600uA/6000uA/60mA/600mA,(1.5%+3),Resolution:0.1uA/1uA/10uA/100uA,Frequency:40Hz-200Hz

10A,(1.5%+3),Resolution:10mA,Frequency:40Hz-200Hz

Resistance:

600 ohm,(0.5%+3),Resolution:0.1 ohm

6K/60K/600K/6M ohm,(0.5%+2),Resolution:1/10/100/1K ohm

60M ohm,(1.5%+3),Resolution:10K ohm

Capacitance:

10nF,(5%+20),Resolution:10pF

100nF/1uF/10uF/100uF/1000uF,(2%+5),Resolution:100pF/1nF/10nF/100nF/1uF

10000uF,(5.0%+5),Resolution:10uF

Testing Diode and for Continuity:

Diode:Forwarder direct current about 5mA.voltage about 3V

Continuity:Buzzer beeps less than 4030 ohm,open circuit voltage about 1V.

Frequency and Duty ycle:

Frequency:

Range(Hz):99.99Hz,999.9Hz,9.999kHz,99.99kHz,999.9kHz,9,999MHz,19.99MHz.

Accuracy:0.08% rdg2d

Max input voltage:250V RMS

Duty Cycle:

Range:1%~99%

Accuracy:0.8% rdg+2d

Max input voltage:250V RMS

QK0815B