Power Output Meter
Product Code : JA-TAMI-1008
The Power Output Meter (SKU JA-TAMI-1008) measures power directly across a load, the usual way of finding the output of an audio amplifier or oscillator in the electronics laboratory. A band switch selects one of seven built-in load values from 4 ohm to 5000 ohm, and the power is read on an analogue meter in two ranges: 0-1 W and 1-10 W full scale. It works from 220 V, 50 Hz mains.
Specifications
Load values, ranges and supply from the listing:
| Product | Power Output Meter |
| SKU | JA-TAMI-1008 |
| Load selection | 4, 8, 16, 32, 250, 600 and 5000 ohm (band switch) |
| Power range | 0-10 W in two steps: 0-1 W and 1-10 W full scale |
| Indicator | Analogue meter |
| Supply | 220 V, 50 Hz |
Measurements it is used for
- Output power of audio amplifiers into standard speaker loads of 4, 8 and 16 ohm
- Matching tests at 600 ohm line impedance and at higher loads
- Plotting power against load to find the load for maximum output
- Comparing the output of amplifier stages built by students in electronics practicals
Scope of supply and ordering
One meter is supplied per order line with its built-in load bank. Leads, quantities and packing are given on the quotation.
Frequently asked questions
Which load values does the Power Output Meter provide?
4, 8, 16, 32, 250, 600 and 5000 ohm, chosen with a band switch.
What power ranges does it read?
0-1 W and 1-10 W full scale, giving 0-10 W overall.
What supply does it need?
220 V, 50 Hz mains.
What kind of display does it have?
An analogue meter, read directly in watts on the selected range.
Related products
Audio test instruments are listed in our scientific instrument range.
Request a quote
For the Power Output Meter, send the quantity needed via our contact page. For tender or project supply, see our tenders page.
