Reed Type Frequency Meter

Providing you the best range of reed type frequency meter and earth leakage relay elr with effective & timely delivery.

Reed Type Frequency Meter

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₹ 500 / Piece Get Latest Price

Display TypeAnalog
Power SourceAC
BrandSelec
Voltage110 v
Accuracy0.5 %
Frequency45 to 55 hz
Operating Temperature-10 - 55 degree celsius
Current1 a
Power Consumption0.6 va
PhaseSingle Phase
A vibrating reed frequency meter is an analog, mechanical resonance instrument used to measure the frequency of AC power supplies. It consists of multiple steel reeds, each tuned to a specific natural resonance frequency, placed near an electromagnet. The reed that vibrates with the maximum amplitude indicates the current's frequency.

Earth Leakage Relay Elr

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₹ 1500 / Piece Get Latest Price

Current Rating5A
An Earth Leakage Relay (ELR) is a protection device that monitors electrical systems for leakage current flowing to the ground. Unlike a standard circuit breaker (MCB) that reacts to overloads or short circuits, an ELR is designed to sense very small current imbalances—as low as 30mA—that indicate insulation failure or accidental contact with a live part.
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Lalit Gupta (Director)
Krishna Electric Works
No. 2941, Syed Ahmed Road
Darya Ganj, New Delhi - 110002, Delhi, India

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