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

Login to Download: * User Manual Download

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

QK0827C

QK0806A

The video probe is suitable for resistor, capacitor or other surface mount components

This is a handy tool that you need for the job

Maximum voltage: 250

Open the clip distance: 10 mm

High quality of the screened coaxial cable

Universal multifunctional multimeter plug

Ease of use

Protective caps for the probe tips

The depth of 15 mm connector

Ease of capture probes with the anti slip design

Color: black

Size: approx. 15x1.8x1.5 see

The list of packages:

1 * test clip sensor meter

ZOTEK VC902 Digital Clamp Meter 6000 Counts High Precision Multimeter 1000A AC DC Current Voltage Tester Handle Multimeter Tool

Features:

Screen board with stronger anti magnetic and anti-interferential function.

Full function protections, anti-high voltage circuit design.

6000 counts, effective measurement towards current and voltage.

Large LCD makes the reading clearly.

Small size, space saving and portable to carry.

Descriptions:

Model: VC902

Type: Digital Clamp meter

Measuring voltage range: 0.01V-1000 (V)

Measuring current range: 0.1A-1200 (A)

Measuring resistance range: 0.1-60M (O)

Need Battery: 2* 1.5V AA (not included)

Resistance range: 0.1-60MO

Maximum count: 6000

Automatic range: yes

Specifications:

Material: ABS

Clamp opening size: 30mm

Size: 280*70*45mm

Color: yellow

Package included:

1 x Digital Clamp Meter Multimeter

1 x Black cable

1 x Red cable

1 x Manual

Notes:

1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!

DC Voltage:200mV/2V/20V/200V/1000V (0.05%+3)

AC Voltage:2V/20V/200V/1000V(0.5%+10)

DC Current:2mA/200mA/20A (0.5%+5)

AC Current:20mA/200mA/20A (0.8%+10)

Resistance:200W/2kW/20kW/2MW/200MW (0.5%+10)

Capacitance:2nF/20nF/2mF/20mF (3%+40)

Temperature(Degrees Celsius):40Degrees Celsius ~ 1000Degrees Celsius (1%+30)

Frequency:20kHz(1.5%+5)

Diode

Continuity Buzzer

Transistor

Data Hold

Full Icon Display

Sleep Mode

Low Battery Display

Input Impedance for DC

Voltage Measurement:Around 10MW

Max Display:19999

Power:9V Battery (6F22)(not include)

LCD Size:60 x 54mm

Product Colour:Grey Red

Product Net Weight :350g (including holster)

Product Size:180mm*80mm*40mm

Material:plastic metal

packing include:1*UT58E Multimeters(with test red black pen),1*Test Lead, 1*Battery, 1*English Manual, 1*Point Contact Temperature Probe, 1*Test Clip, 1*Multi-Purpose Socket, 1*Holster,1*Gift Box

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.