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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
Store Pickup Available!
Free Ship Over 5000 BDT
Quality Product
No Warranty
No Replacement
The ZOYI ZT-703S is a powerful, portable 3-in-1 lab tool, integrating an oscilloscope, digital multimeter, and signal generator into a single device. Designed for professionals and hobbyists alike, it offers a 50MHz analog bandwidth, 280MSa/s real-time sampling rate, and dual-channel probe inputs, making it ideal for diagnostics and analysis in electronics, automotive systems, industrial equipment, and low-voltage systems. Its intuitive 3.5-inch IPS color screen, true RMS capability, and auto-ranging multimeter provide precise and convenient measurement. The tool features a robust ABS+TPE body, battery-powered design, and advanced data storage/export options, making it a versatile companion for both lab and fieldwork. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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3-in-1 Design: Combines oscilloscope, multimeter, and signal generator in one device.
Dual Channel Oscilloscope: Supports 50MHz analog bandwidth, 280MSa/s sampling, and X1/X10 probe attenuation.
Advanced Multimeter: Measures AC/DC voltage (up to 1000V), current (up to 10A), resistance, capacitance, frequency, and more.
True RMS & Auto Ranging: Ensures accurate readings for both sinusoidal and non-sinusoidal signals.
3.5” IPS Color Display: High-resolution screen with full viewing angle and backlight for clear visibility.
Storage & Export: Offers data storage, USB transmission, and waveform saving for further analysis.
User-Friendly Interface: Features one-button mode switching, language selection, and adjustable settings.
Durable and Portable: Made from ABS+TPE, powered by a rechargeable 18650 battery, ideal for mobile diagnostics.
Multilingual UI and Adjustable Backlight: Enhance usability across global applications.
High Update Rate: 3x per second with auto power-off and low battery indication.
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Automotive Diagnostics: Ideal for testing vehicle sensors and low-voltage circuits.
Industrial Equipment Testing: Analyze motors, rectifiers, and heavy electrical components.
Field Service & Repair: Portable form makes it suitable for on-site diagnostics and maintenance.
Educational Use: Great for labs and training environments for electronics education.
DIY Electronics Projects: Diagnose signal flow and verify circuit designs in embedded systems.
IoT and Sensor Testing: Measure analog/digital signals from sensors and microcontrollers.
Frequency Analysis: Suitable for analyzing AC power signals and low-frequency signal generators.
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| General Specifications | |
| Display | 3.5 inch IPS Color Screen |
| Oscilloscope Bandwidth | 50MHz |
| Sampling Rate | 280MSa/s Real-time Sampling |
| Channels | 2 (Dual Channel Input) |
| Max Input Voltage | 300V (DC + AC peak) |
| Sweep Speed | 10ns/div – 20s/div |
| Voltage Measurement | DC: 1000V, AC: 750V |
| Current Measurement | DC/AC: 10A |
| Resistance Measurement | Up to 250MΩ |
| Capacitance Range | Up to 100mF |
| Frequency Range | Up to 100kHz |
| Power Supply | 1 x 18650 Battery (not included) |
| True RMS | Yes |
| Backlight / Auto Power Off | Yes / Yes |
| Material | ABS + TPE |
| Dimensions | 177 x 89 x 40 mm |
| Net Weight | 345g (without battery) |
| Shipment Weight | 0.740 kg |
| Shipment Dimensions | 23 × 13 × 7 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x ZOYI ZT-703S Portable 3-in-1 Lab Tool – Oscilloscope, Multimeter & Signal Generator
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The latest price of ZOYI ZT-703S Portable 3-in-1 Lab Tool – Oscilloscope, Multimeter & Signal Generator in Bangladesh is BDT 17,490 You can buy the ZOYI ZT-703S Portable 3-in-1 Lab Tool – Oscilloscope, Multimeter & Signal Generator at best price from our RoboticsBD or visit RoboticsBD Office.
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Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-1869
This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen. Adjustable vertical displacement, and with instructions. With automatic, regular and one-shot modes, easy to capture the moment waveform. Available rising or falling edge trigger. Observable previous trigger waveform (negative delay). Can freeze at any...
Reference: RBD-2054
Multi-functional transistor tester. Automatic detection of NPN and PNP transistors, FET, diodes, dual diode, thyristor and SCR. Automatic identification of the transistor pinout. Can be used as a Square signal generator. Can be used as a PWM signal generator.
Reference: RBD-2207
2 sine wave and 2 square wave output. AD9850: 0-40MHz. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean. Low-pass filter with 70MHz, so the waveform better than SN. Parallel and serial data input can be selected via a jumper.
Reference: RBD-2230
Main chip: NE555 Input Voltage: 5V-15V DC. Generate an adjustable pulse for MCU. Generate an adjustable pulse, to control circuitry associated.
Reference: RBD-2340
2-channel PWM pulse frequency and duty cycle adjustable signal generator module Generates square and rectangular waveforms for experiment and development Frequency range: 1Hz to 150KHz, adjustable in three precision levels Features serial port control with customizable PWM settings via commands Compact design (44x30x11mm) with 5–30V DC operating voltage
Reference: RBD-2354
Versatile Signal Generator: Supports dual modes (PWM and PULSE) for enhanced flexibility. Wide Frequency Range: Operates from 1Hz to 150KHz with ±2% frequency accuracy. Customizable Outputs: Adjust duty cycle, pulse width, delay, and number of pulses. User-Friendly Interface: LCD display for real-time monitoring and precise adjustments. Compact &...
Reference: RBD-3157
Brand: UNI-T
UNI-T UT33D+ Digital Multimeter for AC/DC voltage, current, and resistance testing Compact, palm-sized design with enhanced 2-meter drop protection Measures DC voltage up to 600V, AC voltage up to 600V, and DC current up to 10A Equipped with a clear 2000-count LCD display and ergonomic rotary switch CAT II 600V safety-rated with auto power-off and...
Reference: RBD-1725
Power supply: DC 12V 1A Power range: 0~150.00W Capacity range: 0~999.999Ah Low voltage stop range: 0~150V
Reference: RBD-3079
Brand: UNI-T
UNI-T UT201+ Digital Clamp Meter with 4000-count display for precise measurements True RMS for accurate AC current readings, even on complex waveforms Measures AC current up to 400A, with AC/DC voltage, resistance, and frequency testing Safety rated CAT III 300V / CAT II 600V for professional and residential use Features Data Hold, MAX/MIN recording,...
Reference: RBD-1675
Model: PZEM-004T Operating Voltage: 80-260VAC Test Voltage: 80-260VAC Rated Current: 100A Rated power: 100A / 22000W Operating frequency: 45-65Hz Measurement accuracy: 1.0
Reference: RBD-1824
Material: ABS Color: Yellow + Black Power: 2 x AAA Battery (NOT INCLUDED) Very Lightweight LED Light at tip for Dark sites
Reference: RBD-3137
This USB Load Resistance Tester is designed to simulate a discharge load, making it ideal for testing the output current of USB power supplies, mobile chargers, and power banks. Featuring a fixed resistor with adjustable current options (1A to 2A) and rated power of 5W to 10W, this device is a practical tool for conducting discharge tests and verifying...
Reference: RBD-1900
600 V Cat III safety rating 50% bigger display with bright white backlight Voltage, resistance, continuity, capacitance Input terminal for ac and dc current measurements to 10 A current Diode test, data hold Made in China
Reference: RBD-3257
The Victor VC1010A Digital Lux Meter is a high-accuracy, handheld illuminance meter designed for measuring luminance levels up to 50,000 lux. This device is ideal for lighting professionals, photographers, industrial applications, and indoor environmental monitoring. With a 4-digit LCD display, fast response time, and automatic power-off feature, the...
Reference: RBD-3641
The FNIRSI DSO-TC3 is a powerful and portable 3-in-1 multifunction tester that combines a 500kHz digital oscilloscope, function signal generator, and transistor/component tester into a compact handheld device. Designed with a clear 2.4-inch TFT color screen and a rechargeable lithium battery, this all-in-one instrument is perfect for electronics...
Reference: RBD-2464
Three WiresUltra-low cost, high precision to meet most of the application requirements.low starting working voltage blue minimum 5.0V.
Reference: RBD-0711
Brand: UNI-T
Auto range MAX/MIN/REL mode Auto power off LCD backlight Analog bar graph
Reference: RBD-3258
The LX-1010B Digital Lux Meter is an accurate and efficient tool for measuring light intensity across a range of 0 to 50,000 Lux. Designed for professionals and hobbyists, it ensures optimal lighting conditions in workspaces, photography setups, plant growth environments, and security applications. The device features 3 selectable measurement ranges, a...
Reference: RBD-1237
Brand: UNI-T
Ergonomic exterior, comfortable handling Millimeter accuracy Large, multiple angle HD display Quick, auto calculation with real-time readout Multiple functions: measure wind speeds up to 30m/s, data storage, and more Auto power off after 3 minutes without operation
Reference: RBD-3559
Operating current: 20mA Operating voltage: DC 4.5 ~ 30V Minimum resolution(V): 0.1V Minimum resolution(A): 0.01A Display color: Red and Blue (two-color display) Measure accuracy: 1% Dual Led 0.28 ” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 10A
Reference: RBD-2181
Professional insulated quick test hook clip High voltage flexible testing probe Comes with a 4mm socket Red and black color Compact and lightweight design
Reference: RBD-3077
Manufacturer Company: Sanwa Electric Instrument Co. Ltd Made in Country: China High-Precision Digital Multimeter: 4000 count display with 0.7% accuracy for low-voltage circuits. Versatile Measurement Options: Measures voltage, current, resistance, capacitance, frequency, duty cycle, and continuity. Auto & Manual Range Selection: Convenient...
Reference: RBD-0101
Suitable for multimeters Ideal tool for electronic work Suitable for precision circuit board line measurement, micro capacitance measurement, especially suitable for excellent technology and more precise chip capacitance measurement This product can be connected to a multimeter to measure SMD components such as resistors, capacitors, etc. When the...
Reference: RBD-3436
All-in-One Design: Combines a dual-channel oscilloscope, true RMS multimeter, and 13-waveform DDS signal generator. 50MHz Bandwidth & 250MSa/s Sampling Rate: High-speed 2-channel oscilloscope with cursor and math operations, XY/persistence modes, and waveform saving/export. 4.5-Digit Multimeter (19999 Counts): Measures AC/DC voltage & current,...
Reference: RBD-1581
Brand: UNI-T
Model:UT201 DC Voltage: 200mV / 2V / 20V / 200V / 600V AC Voltage: 2V / 20V / 200V / 600V AC Current: 2A / 20A / 200A / 400A Resistance: 200 Ohm / 2 kOhm / 20 kOhm / 200 kOhm / 2 MOhm / 20 MOhm Auto range and 3/s sampling rate Data hold, Max value hold Auto power off Low battery prompt; over-range prompt and auto polarity display
Reference: RBD-3533
The Fluke 15B MAX is a reliable and economical digital multimeter built for professionals and hobbyists who demand precision, safety, and ease of use in their daily measurements. Building upon the legacy of the Fluke 15B+, this upgraded model integrates essential features such as input alert alarms and fine-tipped test leads, while maintaining the trusted...
Reference: RBD-2686
Operating current: 20mA Operating voltage: DC 4.5 ~ 30V Minimum resolution(V): 0.1V Minimum resolution(A): 0.01A Display color: Red and Blue (two-color display) Measure accuracy: 1% Dual Led 0.28 ” Display for DC0-100V 100A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 100A
Reference: RBD-3203
The 150A High Precision Watt Meter and Power Analyzer Module is a versatile and reliable tool for monitoring electrical performance in various applications. Featuring a backlit digital LCD screen, it provides real-time readings of volts, amps, watts, amp-hours, watt-hours, and other critical measurements. With its high precision and robust functionality,...
Reference: RBD-3158
Brand: UNI-T
UNI-T UT383S Digital Lux Meter for precise light measurement up to 199,900 Lux Compact and reliable design ideal for photo studios, greenhouses, and construction sites Features MAX/MIN readings, data hold, backlight, and overload indication Measures illuminance in Lux and Foot-candles (Fc) with high accuracy Auto power-off for extended battery life and...
Reference: RBD-3397
The HR390 Milliohm Meter is a high-precision resistance and capacitance testing module designed for low resistance measurement applications. With a measurement range of 0.001Ω to 120Ω and a resolution of 1mΩ, this meter provides accurate and reliable results for testing electrical circuits, batteries, PCB traces, and inductors.
Reference: RBD-0712
Brand: UNI-T
Signal input data processing auto measure waveform storage and transfer AC/DC voltage and current resistance diode continuity frequency duty ratio capacitance
Reference: RBD-0118
Brand: UNI-T
UNI-T UT203 Digital Clamp Meter Measures DC and AC voltage and current DC voltage range: 400 mV / 4 V / 40 V / 400 V / 600 V AC voltage range: 4 V / 40 V / 400 V / 600 V DC current range: 40 A / 400 A AC current range: 40 A / 400 A Powered by 1.5V battery (R03) x 2
Reference: RBD-2180
Testing hook clip multimeters test lead extension probe Safety handle and spring hook type alligator clip Converting connection for probes with whorl pattern Made of high quality material, durable to use and provide great performance Compact design, easy to carry
Reference: RBD-0909
Low voltage display Large LCD display and low battery indication Vibration control and protection functions. RoboticsBD Diode and on-off measurement alarm (with buzzer) AC frequency response: 40 to 400 HzMight Include a Battery.
Reference: RBD-2532
Brand: UNI-T
20,000-count manual range benchtop AC/DC powered digital multimeter ±0.1%+3 accuracy Large-screen, large-character backlight LCD Full-function and full-range overload protection
Reference: RBD-0911
Brand: UNI-T
Entry-level digital multimeters Palm Size 2mF capacitance test (UT33A+) Work safely in CAT II 600V environment
Reference: RBD-2640
Connect components on breadboards and PCBs with ease. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Male-to-female connector design for flexible connections. Colorful for easy identification and organization.
Reference: RBD-0120
400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips
Reference: RBD-0133
830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG
Reference: RBD-0022
This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power),...
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: 0245
Choose your desire Resistor value from below:
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0020
Model: SG90 Weight: 9 gm Operating voltage: 3.0V~ 7.2V Servo Plug: JR Stall torque @4.8V : 1.2kg-cm Stall torque @6.6V : 1.6kg-cm Note: Product images/ Components brand may vary from actual product as our stock rotates.
