RC Coupled with Inbuilt Two AC Millivoltmeter Manufacturer,Supplier and Exporter in India
Product Code : EL-AK-1126
Jlab Export is a leading RC Coupled with Inbuilt Two AC Millivoltmeter Manufacturer,and suppliers in India
RC Coupled with Inbuilt Two AC Millivoltmeter (code EL-AK-1126) is an RC coupled amplifier trainer with its own power supply and two built-in AC millivoltmeters, one reading the input and one the output, so the gain can be worked out without separate meters. The listing gives no other detail; confirm the circuit with JLab. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Circuit | RC coupled amplifier |
| Power supply | Inbuilt |
| Meters | Two inbuilt AC millivoltmeters, reading input and output for the gain |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-AK-1126 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the RC Coupled Amplifier with Two Millivoltmeters Used For?
It is used for the RC coupled amplifier practical in analog electronics courses — B.Sc. physics and electronics, diploma and engineering labs and ITI/TVET electronics trades. The gain is the output voltage divided by the input voltage, often expressed in decibels. With both millivoltmeters on the panel, students read the input and output at the same time while stepping the frequency of the input signal, then plot gain against frequency to find the mid-band gain and the cut-off points. Building the meters in saves two bench instruments per trainer.
Frequently Asked Questions
What do the two inbuilt millivoltmeters do?
One reads the AC signal at the amplifier input and the other the output, so the gain is simply the output reading divided by the input reading at each frequency.
Is a signal generator built in?
The listing does not mention one. Ask JLab whether the trainer needs an external audio signal source; JLab’s A.F. oscillator function generator is linked below.
How does it differ from the R.C. Coupled Amplifier Two Stage?
That trainer is listed with two transistors on the front panel, a DC regulated supply and an optional function generator, VTVM and oscilloscope. This one builds the two AC millivoltmeters and the power supply into the unit.
Who manufactures it?
Jain Laboratory Instruments Pvt Ltd (JLab), at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a maker of electronics trainers in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This trainer is built at JLab’s own works, not sourced from a trader, so colleges, dealers and importers buy factory-direct, and every unit is visually inspected before dispatch. JLab exports worldwide and ships to buyers in every region — Italy in Southern Europe, Belgium in Western Europe, Niger in West Africa, Kyrgyzstan in Central Asia and Tunisia in North Africa, for example. See the JLab lab tenders page for tenders.
Related Amplifier Trainers
- R.C. Coupled Amplifier Two Stage — two transistors and a DC regulated supply, used with external instruments.
- Two Stage RC Coupled Transistor Amplifier — adds stage-by-stage frequency response and impedance measurements.
- A.F. Oscillator Function Generator Cum Digital — a sine signal source with a digital frequency readout.
See all kits in the Amplifiers Kits range or the wider Scientific Instrument range.
Request a Quote
Quotes come direct from the manufacturer. Use Add To Cart on this page, or send the quantity (minimum 10 units), the details you need confirmed and the delivery location through the contact page.
Last updated: 9 October 2026
