DC 3.0 30V Digital Voltmeter with 0.28 Inch LED Display, Waterproof, Two Wires, Red

Thermal protection circuit breaker: The suction pump controller has an integrated thermal protection circuit breaker. When the circuit is overloaded or short-circuited for a long time, it disconnects the circuit, protecting the switch, extending its lifespan, and making it safer to use. Thermal protection circuit breaker: The water pump switch has a built-in thermal protection circuit breaker, which disconnects the circuit when it is overloaded or short-circuited for a long time to protect the switch. Wide application: This pump controller is widely used in water supply, drainage, and automatic liquid level control with a variety of pump supports. Thermal protection circuit breaker: The water pump switch has a built-in thermal protection circuit breaker, which disconnects the circuit when it is overloaded or short-circuited for a long time to protect the switch. Wide application: This pump controller is widely used in water supply, drainage, and automatic liquid level control with a variety of pump supports, convenient for your Operation.

Instructions for use:

Install and use it directly.

Package list:

1 x Pump control box

Note:

1. This listing is for the control box only.

2. Well pump not included.