DC 12V/24V/0-100V Over/Under Voltage Protection Alarm – LED Display With Buzzer, TTL Level
DC 12V/24V/0-100V Over/Under Voltage Protection Alarm – LED Display With Buzzer, TTL Level
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DC 12V/24V/0-100V Over/Under Voltage Protection Alarm – LED Display With Buzzer, TTL Level

5 stars out of 3 reviews
(5)|
15 ratings

About this item

Keep an eye on your battery with this little voltage monitor.

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It works for 12V, 24V, and even up to 100V DC.

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If voltage goes too high or too low, the buzzer sounds and the LED display lets you know.

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Great for protecting sensitive electronics or just monitoring your system.

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New, unbranded, made in China.

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Simple and effective.

Comimark 2Pcs 12V On-Board Battery Low Voltage Alarm Buzzer Under Voltage Protection Module

$ 7.25
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5 out of 5 stars
stars15 ratings3 reviews
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