Portable Analog Wattmeter Manufacturer,Supplier and Exporter in India
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Product Code : SCL-LM-14566
Indian Lab Suppliers supplies the Portable Analog Wattmeter (Product ID: 14566) as part of its lab meters range. This portable analog wattmeter measures the true power drawn by an AC load.
Quick Answer
It uses an electrodynamometer movement: fixed current coils carry the load current and a moving pressure coil carries a current proportional to the voltage, so the deflection follows the average of V × I and gives true power with resistive or inductive loads. It takes its operating power from the circuit under test. Typical scales are 0–150, 0–300, 0–500 and 0–1000 W, with current ratings of 1, 2.5, 5 or 10 A, voltage ratings of 110, 230 or 440 V, and accuracy class ±1.5% or ±2.5%. Please confirm the voltage, current and power range at quotation. Connect it only with the supply switched off.
Key Specifications
| Parameter | Detail |
|---|---|
| Movement | Electrodynamometer (true power) |
| Circuit | AC |
| Power scales | 0–150 / 300 / 500 / 1000 W; other ranges to order |
| Current rating | 1, 2.5, 5 or 10 A |
| Voltage rating | 110, 230 or 440 V |
| Accuracy class | ±1.5% or ±2.5% |
| Terminals | Enclosed safety terminals |
| Case | High-impact ABS or metal, with handle |
Where This Is Used
Used in ITI, polytechnic and engineering labs for motor, transformer and appliance power tests. Pair it with the Analog Voltmeter Panel Type 500V AC DC (Product ID: 14565) and Analog Ammeter Panel Type 50A AC DC (Product ID: 14564) to find power factor. Browse the full Lab Meters range or related Electrical and Electronics products.
Frequently Asked Questions
Does it need a separate power supply?
No, it is powered by the circuit it measures.
Does it read true power?
Yes, the dynamometer movement follows V × I, including phase.
Which current ratings are available?
1, 2.5, 5 and 10 A.
Related Categories
Lab Meters · Electrical and Electronics · Engineering Lab Equipment
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For pricing, bulk quantities or tender documentation on the Portable Analog Wattmeter, reach our team via Contact Us or submit your requirement through our Tenders page.
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