[User-friendly Settings] Set upper and lower voltage limits with ease using the digital voltage comparator.
[Versatile Functions] Choose from five functions, including new delay suction and disconnect functions, to meet various application requirements.
[Automatic Power Saving] Enjoy the added convenience of automatic power saving features that are customizable by users.
[Auto-save Settings] Your settings are automatically saved and retained even during power failures.
[Precise Measurement] Measure dc 0‑100v with high accuracy of +/‑0.1v.

Spec:

Item Type: Digital Voltage Comparator
Material: PCB
Working Current: Less Than 90mA at 5v (less Than 12mA when the Relay Does Not Act, Less Than 3mA when the Display is Closed)
Less Than 50mA at 12v (less Than 12mA when the Relay Does Not Act, Less Than 3mA when the Display is Closed)
Less Than 35mA at 24v (less Than 12mA when the Relay Does Not Act, Less Than 3mA when the Display is Closed)
Working Temperature: - 20 ℃ to 60 ℃ (limit Range - 30 ℃ to 70 ℃)
Measuring Range: 0-99.9v
Load Capacity: Maximum Load Capacity of Normally Open Port of Relay: Dc 0-30V/10A, Ac 0-250V/10A
Maximum Load Capacity of Normally Closed Port of Relay: Dc 0-28V/10A, Ac 0-125V/10A
Module Interface:
Module Voltage Input Terminal: There Are 4 Wire Interfaces, and All Interfaces Are Equipped with Terminal Blocks, Which Are Convenient for Users
DC+: Positive Pole of DC Power Supply
DC-: Negative Pole of DC Power Supply
V+: Measuring Voltage Positive Pole
V-: Measuring Voltage Negative Pole
Load Output Terminal of Relay: There Are 3 Wire Interfaces, and All Interfaces Are Provided with Terminal Blocks
NO: Normally Open Interface of Relay; The Relay is Suspended Before Suction, and is Short Circuited to