Electrical EngineeringTools Kit2 2026-2027

Electrical Engineering Tools Kit 2 – 2026–2027

Product Description

The Electrical Engineering Tools Kit 2 is a starter set for the 2026–2027 academic year, built around the measuring and prototyping tools a student uses most often in basic electrical and electronics labs. It pairs a UNI-T UT33D+ digital multimeter with a breadboard, wiring, common resistors, LEDs, a few logic ICs, and a storage box, so the first circuits can be built and measured with a single purchase.

The multimeter is the centerpiece. The UNI-T UT33D+ is a palm-size meter that measures DC and AC voltage, DC current, and resistance, and it also offers diode testing, a continuity buzzer, and non-contact voltage detection. It is rated CAT II 600V and designed to survive a drop from two meters, which suits a tool that will spend a lot of time in a backpack and on a crowded lab bench. Auto power-off and auto backlight-off help preserve its batteries between sessions.

Circuits are built on the 840-point breadboard, which has split power rails. Ten 20 cm male-to-male jumper wires handle most connections, and four 45 cm crocodile alligator wires in different colors make quick temporary connections to component leads or terminals, or hold a part in place while you measure it. Four resistor values, 220, 330, 470, and 1K Ohm, with five pieces of each, cover typical LED current limiting and simple voltage divider exercises. A 5K Ohm potentiometer gives a variable resistance for adjusting a signal or a voltage on the fly, and four 5mm LEDs show the result of a circuit at a glance.

For digital work, the kit includes a 7404 hex inverter, a 7408 quad AND gate, and a 7432 quad OR gate, enough to build and check the basic gate functions on the breadboard. Two push buttons act as manual inputs. A 7805 positive 5V voltage regulator is also included for experiments that need a steady 5V supply derived from a higher DC source.

A 10-grid storage box measuring 130x70x22 mm holds the small parts, which tend to get lost or mixed up when loose. Keeping resistors, LEDs, and ICs sorted in labeled compartments saves time at the start of every session and protects the pins from bending.

The kit suits first- and second-year students, self-learners moving from theory to hands-on practice, and anyone who needs a compact, organized toolset for measuring and prototyping. Because the measuring tool, the prototyping parts, and the storage are chosen together, there is less risk of ending up with parts that do not work well together.

Features

• Palm-size multimeter with non-contact voltage detection and a continuity buzzer

• Drop-resistant, CAT II 600V rated meter suited to daily lab use

• Auto power-off and auto backlight-off to preserve meter batteries

• Breadboard layout with split power rails for flexible power wiring

• Long alligator wires for quick temporary connections and measurements

• Four resistor values for LED current limiting and voltage divider practice

• Potentiometer for hands-on variable resistance experiments

• Basic AND, OR, and NOT gate ICs for introductory digital circuits

• Compartment box keeps small parts sorted and protected

Specifications

• Digital Multimeter: UNI-T UT33D+, palm size

• Multimeter Measurements: DC voltage (up to 600V), AC voltage (up to 600V), DC current (up to 10A), resistance (up to 200MΩ)

• Multimeter Functions: Diode test, continuity buzzer, non-contact voltage (NCV) detection, auto power-off, auto backlight-off, manual range selection

• Multimeter Safety Rating: CAT II 600V

• Multimeter Power: 2x AAA 1.5V batteries

• Breadboard: 840 points, split power rails

• Jumper Wires: 20 cm, male to male

• Alligator Wires: 45 cm, assorted colors

• Resistors: 220 Ohm, 330 Ohm, 470 Ohm, 1K Ohm, 1/4 Watt, 5%

• Potentiometer: 5K Ohm

• LEDs: 5mm, round, assorted colors

• Push Buttons: 6x6x6 mm tack switch, standard type

• Logic ICs (DIP): 7404 hex inverter, 7408 quad 2-input AND, 7432 quad 2-input OR

• Voltage Regulator: 7805, positive, 5V

• Storage Box: 10 grid, 130x70x22 mm

Applications

• Measuring voltage, current, and resistance in basic circuit labs

• Continuity and diode checks on components and wiring

• Breadboard prototyping of beginner circuits

• LED circuits with current limiting resistors

• Voltage divider and variable resistance experiments

• Building simple logic gate circuits

• Practicing a regulated 5V supply stage with a 7805

• Organizing and carrying small electronic parts for lab sessions

Package Includes

• 1x UNI-T UT33D+ Digital Multimeter

• 1x Breadboard 840 Point (Split Power Rails)

• 10x Jumper Wire 20 cm Male to Male

• 5x Resistor 1K Ohm 1/4 Watt 5%

• 5x Resistor 470 Ohm 1/4 Watt 5%

• 5x Resistor 330 Ohm 1/4 Watt 5%

• 5x Resistor 220 Ohm 1/4 Watt 5%

• 4x Crocodile Alligator Wires, Different Colors, 45 cm Length

• 4x 5mm LED Lights, Round, All Colors

• 1x 5K Ohm Potentiometer

• 1x Components Storage Box, 10 Grid, 130x70x22 mm, Small

• 2x Push Button (6x6x6 mm Tack Switch, Standard Type)

• 1x 7404 DIP Hex Inverter Logic NOT Gate

• 1x 7408 DIP Quad 2-Input Logic AND Gate

• 1x 7432 DIP Quad 2-Input Logic OR Gate

• 1x 7805 Positive Voltage Regulator 5V