Tester Input Plugs
Product Code : SCL-CL-11861
Tester Input Plugs (SKU SCL-CL-11861) is a digital tester, in practice a multimeter, whose input plugs accept the corresponding test cables. It measures AC/DC voltage, AC/DC current, resistance and capacitance with ±2% accuracy, and adds a continuity buzzer and transistor test. It suits circuit practicals and general electrical testing in schools, colleges and ITIs. Science Lab Supplies arranges quotations for it from Ambala, India, for these institutions and for tender contractors and distributors.
Specifications
Ranges, accuracy, functions and controls of this digital tester are each given a row below. In short, it has a digital LCD display and a central rotary selector knob, covers at least 0–1 V, 0–10 V and 0–100 V and 0–100 mA and 0–5 A at ±2%, and places the decimal point automatically.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11861 |
| Type | Digital |
| Display | Digital LCD with automatic decimal placement |
| No-input indication | 0.00 display shows no active input detected |
| Voltage ranges (minimum) | 0–1 V, 0–10 V, 0–100 V |
| Current ranges (minimum) | 0–100 mA, 0–5 A |
| Accuracy | ±2% |
| Measurements | AC/DC voltage, AC/DC current, resistance, capacitance |
| Continuity | Continuity buzzer |
| Transistor test | Transistor testing function |
| Controls | Central rotary selector knob for function and range |
| Connection | Input plugs compatible with corresponding cables |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Tester Input Plugs
Despite its name, this is a complete digital tester rather than a set of plugs. It serves school and college electricity practicals and basic electrical trade training: reading voltage and current in circuits, checking resistors and capacitors, tracing faults with the continuity buzzer and testing transistors.
- NCERT Class 10 science, electricity: measuring voltage and current to verify Ohm's law in a circuit with a Light Bulb as the load.
- CBSE Class 12 physics practicals: checking resistance and continuity, including a Circuit Switch in its open and closed positions, before assembling a circuit.
- ITI Electrician and Electronics Mechanic trades: voltage, current, resistance and continuity tests.
- Diploma and B.Sc. electronics labs: identifying transistor terminals and measuring capacitance.
Standard Scope of Supply
The tester is supplied as a single digital instrument with its LCD display, rotary selector knob and input plugs that accept the corresponding cables. Cables with plugs or clips can be added to the quotation, so the tester can be connected as soon as it arrives.
Packing, MOQ and Lead Time
Request one tester for a teacher or a batch for every bench in an electricity lab. The quotation states packing, delivery time and price for that quantity, and test leads, a DC power supply or other chemistry lab instruments from the same supplier can go on it too.
Science Lab Supplies is able to ship to buyers in Ethiopia, Tanzania, Uganda, the UAE, Saudi Arabia and Oman, as it holds an Importer-Exporter Code. Bench counts for an electricity lab can be sent through the contact page or assembled with leads in the enquiry cart; tender rules are outlined on the lab tender page.
Frequently Asked Questions
What does this tester measure?
It measures AC and DC voltage, AC and DC current, resistance and capacitance, and it also has a continuity buzzer and a transistor-testing function, all chosen with the central rotary knob.
What ranges and accuracy does it offer?
Voltage ranges include 0–1 V, 0–10 V and 0–100 V, current ranges include 0–100 mA and 0–5 A, and the accuracy is ±2%.
Who supplies the Tester Input Plugs?
This tester is offered by Science Lab Supplies of Ambala, India, either as a single line or alongside the other items in an electricity laboratory list for a school, college, ITI or contractor.
Is it safe for students to use?
Use it on low-voltage school circuits and within its stated ranges, select the correct function before connecting, and leave any work on mains wiring to trained staff under supervision.
Related Electricity and Meter Apparatus
A tester needs leads to connect and circuits to measure. These seven items from the Chemistry Lab, Electrical and Electronics and Lab Meters ranges supply the cables, the power source, the components students test and further meters, so an electricity bench can be quoted complete.
- Cables with Plug — 50 cm test leads for sockets and binding posts.
- Cables with Clips — thick 50 cm leads for basic circuit testing.
- Power Supply Unit/ Block for DC — regulated 0–9 V DC at 2.5 A with a thermal circuit breaker.
- Resistors with Gradual Increase of Resistance — 1 Ω to 1 kΩ on stands, 7 W rating.
- Capacitors with Gradual Increase of Capacitance — five capacitors on stands, 24 V working voltage.
- Digital Ohms Law Apparatus 5 watts — 100 Ω resistance, 0–10 VDC and 100 mA, with 4 mm banana terminals.
- Voltmeter — DC voltage meter on a stand, with lock-type terminals, packed in a card box.
Browse the full Chemistry Lab range, the Lab Meters range for analogue and demonstration meters, or all school lab equipment.
Last updated: 9 October 2026
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