MASTECH MY68 AUTORANGE DIGITAL MULTIMETER
- Data Hold and Transistor check, Continuity check and Auto Power Off
- Test AC/DC voltage, AC/DC current, resistance, capacitance and frequency
- Over Range indication: LCD will display “OL”
- Low battery indication
- DC Voltage: 400mV/4V/40V/400V(0.7%+2) 1000V(0.8%+2)
- AC Voltage: 400mV(3%+3) 4V/40V/- 400V(0.8%+3) 750V(1.0%+3)
- DC Current: 400uA/4000uA/40mA/400mA(1.0%+5) 10A(1.5%+5)
- AC Current: 400A/4000uA/40mA/400mA(1.5%+5) 10A(2.0%+10)
- Resistance: 400/4k/40k/400k/4M(1.2%+2) 40M(2%+5)
- Capacitance: 4nF/40nF/400nF/4uF/40uF/200uF (4.0%+15)
- Frequency: 9.99/100/1000/10k/200kHz 2.0%
Price 6800 Birr
https://vector4engineering.com/product/mastech/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

BLUETOOTH V5.0
- USB dongle Bluetooth 5.0
- Bluetooth V5.0/V3.0 + EDR compliant
- Universal serial USB interface: USB2.0/3.0
- Up to 3Mbps data transfer rate
- 20m-50m range
- Dual mode bluetooth transmission
- Supports bluetooth voice and data
- Supports network,dial-up,Fax, LAN access
- Supports A2DP stereo streaming and APT-X/AAC decoder CSR solution with harmony software
- Supports multiple language setup wizard
- Supports Windows 7/8/10, Vista, XP and 2000
For PC, Desktop, Moblie, Tablet, Headset, Printer, Speaker, TV etc.
Price 450 Birr
https://vector4engineering.com/product/bluetooth-v5-0/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

USB 2.0 ETHERNET ADAPTER
- USB 2.0 to Ethernet RJ45 network adapter. Converts RJ45 female to USB male
- Ethernet Adapter for PC, DVB, TV Set Box
- Supports 10/100Mbps auto-sensing capability Capable to connect to the internet via the USB
- Enables to connect to the internet via the USB interface
- Half/full duplex 10/100Mbps operation
- Supports all USB standard commands
- Compliant to USB interface version 1.0/1.1/2.0
- Supports suspend/resume detection logic
- Suitable for those who don’t have an Ethernet port on their computers
- Integrated Fast Ethernet Mac, physical clip and transceiver in one chip
- System support: MS Windows 98se/ 7/ 8/10/ios/ 2000/ XP/ VISTA. Linux2.4
Price 450 Birr
https://vector4engineering.com/product/ethernet-adapter/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben

WIRELESS WIFI ADAPTER
- Model LV-UW03
- USB Type 2.0
- Clock Speed 2.4GHz
- 300Mbps wireless transmission rate
- The mini wireless USB adapter Allows you to connect a desktop or notebook computer to a wireless network and access high-speed internet connection.
- High Gain Antenna, 5dBi High gain antenna boosts sensitivity of the WiFi adapter, create connections over greater distances, providing powerful penetration through walls.
- Quick Secure Setup, complies with WPS for worry free wireless security
- Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
- Supports Sony PSP for online game
Fully compatible with Windows 10/8.1/8/7/XP/2000/Vista OS and Mac OS X.
- Provides two methods of operation: Infrastructure and Ad-Hoc
Price 850 Birr
https://vector4engineering.com/product/wifi-adapter/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301

SOLDERING PASTE – JYD
- Advanced Quality
- Joint high intensity
- Good immersion
- Neutral PH7+0.3
- No poison/corrosion
- Good Insulation
- Smooth Welding surface
- Doesn’t deteriorate or dry
Price 200 Birr
https://vector4engineering.com/product/paste-jyd/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

2 CHANNEL SPEED SENSOR
- 2 CHANNEL SPEED SENSOR MODULE COUNTING MOTOR SPEED CONTROLLER MEASURING SLOT TYPE OPTOCOUPLER MODULE
- Working Voltage: 3.3V-5V
- Output Form: Digital Switch Output (0 and 1)
- Fixed bolt holes for easy installation
- PCB Size of Small Plate: 3.2cm x 1.7cm
- Using a Wide Voltage LM393 Comparator.
- Output status indicator lamp, output high-level lamp out, output low-level lamp on.
- Output low level with occlusion; Output high level without occlusion.
- Comparator output, signal clean, good waveform, strong driving ability, more than 15 mA.
Price 550 Birr
https://vector4engineering.com/product/2-channel-speed-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

5V SELF-LOCKING WIRELESS RELAY MODULE
- eWeLink wifi switch DC 5V Inching/Self-Locking wireless Relay module Smart home Automation for Door access RF 433Mhz
- Operating Voltage: 5 VDC
- AC or 85-250V AC
- Features1：remote control
- Features2：State feedback
- Features3：0.5-3600 second delay
- WIFI Standard：2.4G (doesn’t support 5G)
- Schedule：Max 8 group
- LEDs: 3 LEDs which indicate working mode, WiFi status, relay on/off status respectively
- Two input interfaces
- Board consumption: 0.5 W
- Standby current: 80 mA
- Input current:1-2A
- Max working current: 10A
- Power rating: 2200W
- Controls different voltage ranges
- Relay lifespan: Over 100,000 times
Price 2000 Birr
https://vector4engineering.com/product/self-locking-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

SUOER DIGITAL MULTIMETER
- Model Number: SD-830L
- Measuring Resistance Range: 200Ω – 200MΩ
- Measuring Inductance Range: 40Hz – 400Hz
- Measuring Capacitance Range: 1pF – 200uF
- Measuring Voltage Range: 0 – 1000V
- Maximum voltage1000VDC or 700VAC
- Data Hold and Transistor check and Continuity check
- Fuse protection F200mA/250V
- Power: 9V battery, NEDA 1604 or 6F22
- Display: LCD, 1999 counts, updates 2-3/sec
- Measuring method: Dual-slope integration A/D converter
- Over range Indication: Only figure ”1” on the display
- Polarity indication: ”_” displayed for negative polarity
- Terminals and earth ground
- Operating Environment Temperature 0 to 40°C
- Dimensions: 31.5*91*189mm
Price 1000 Birr
https://vector4engineering.com/product/suoer-multimeter/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

JGF-1.5KW SPINDLE + 1.5KW INVERTER + ER11 Spring Collet
SPINDLE
- JGF-1.5KW air cooling wood milling best quality high speed electric motor spindle
- Current: 3.4A/5.8A
- Voltage: 220/380V
- Maximum Torque: 0.6-0.8Nm
- Operating Speed: 18000-2400
INVERTER
- H100 Series 220V 1.5kw Variable Frequency Inverter Single Phase to Three Phase Cheap VFD Drives
- Two speed control modes: no PG vector control (SVC), V/F control.
- 8-stage simple PLC function, multi-speed control and PID control. Supports multiple frequency settings: digital setting, analog setting, PID setting, RS485 communication setting. Provides a variety of fault protections.
ER11 COLLET SET
- 13pcs ER11 Spring Collet
- Gripping Range: 1 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm and 1/8",1/4"
Package includes
- 1pc JGF-1.5KW Spindle Motor
- 1pc 1.5KW Inverter
- 13pcs ER11 Spring Collet
Price 78,000 Birr
https://vector4engineering.com/product/jgf-1-5kw-spindle/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301

HALOGEN LAMP
- Brand: Philips
- Power rating: 20W
- Operating Voltage: 12V
- Bulb Shape Code: G4
- life: 2000hours
- Color: Clear
Price 200 Birr
https://vector4engineering.com/product/halogen-lamp/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

FLEX SENSOR
- Flex Sensor 2.2″
- Angle Displacement Measurement
- Bends and Flexes physically with motion.As the sensor is flexed, the resistance across the sensor increases.
- Flat Resistance: 25K Ohms ±30%
- Bend Resistance: minimum 2 times greater than the flat resistance at 180° pinch bend
- Power Rating : 0.5 Watts continuous; 1 Watt Peak
Possible Uses: Robotics, Gaming (Virtual Motion), Medical Devices, Computer Peripherals, Musical Instruments, Physical Therapy etc.
Price 1500 Birr
https://vector4engineering.com/product/flex-sensor/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

COMPRESSION FORCE SENSOR
- DYMH-103 Mini Tension and Compression Force Sensor Load Cell
- Weight range 20Kg
- DYMH-103 load cell strain gauge, small size, low height, Stainless steel, corrosion-resistant
- Sensitivity: 1.0-1.5 mV/V
- Comprehensive error:≤±0.2%F.S
- Creep: ≤±0.2%F.S
- Input resistance: 400±10Ω
- Output Resistance: 350±10Ω
- Safe Overload: ≤150% F.S
- Excitation voltage: 10V-12V
- High accuracy, good stability,0-20kg
Price 1500 Birr
https://vector4engineering.com/product/dymh-103/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

GEARED DC MOTOR
Price 350 Birr
https://vector4engineering.com/product/geared-dc-motor/
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

LIMIT SWITCH
- Spacing contact is small, short stroke of action, based on small power, fast-break with Roller Limit Lever
- Made of metal and plastic material, high quality and long Lasting
- Widely used in 3d printer, electronic equipment, microwave, refrigerator, computer
Price 200 Birr
https://vector4engineering.com/product/limit-switch/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

WHEEL
Price 200 Birr
https://vector4engineering.com/product/wheel/
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING

HC-05 BLUETOOTH MODULE
Price 850 Birr
https://vector4engineering.com/product/hc-05-bluetooth-module/
Address – Megenagna, Zefmesh Grandmall 3rd floor 301
0922787347 Kase/0924468599 Haben
VECTOR FOUR ENGINEERING