📘 Drok manuals • Free online PDFs

Drok Manuals & User Guides

Drok manufactures electronic modules including digital multimeters, voltage converters, battery monitors, and audio amplifiers for DIY and industrial applications.

Tip: include the full model number printed on your Drok label for the best match.

Drok manuals

Selected manuals from manuals+ curated for this brand.

Drok manuals from online retailers

DROK Waterproof DC Buck Converter (Model 090010) Instruction Manual

090010 • January 24, 2026

Instruction manual for the DROK Waterproof DC Buck Converter Voltage Regulator (Model 090010), providing details on setup, operation, maintenance, and specifications for safe and effective use in various…

DROK 0-24V 0-20A 480W Adjustable AC to DC Power Supply User Manual

20050 (0-24V 0-20A Dual Display Current Adjustable) • January 23, 2026

Comprehensive user manual for the DROK 0-24V 0-20A 480W Adjustable AC to DC Power Supply, Model 20050. Includes setup, operation, maintenance, troubleshooting, and specifications.

DROK 24V 480W Adjustable DC Power Supply Instruction Manual

20050 • January 20, 2026

Comprehensive instruction manual for the DROK 24V 480W Adjustable DC Power Supply (Model 20050), covering setup, operation, maintenance, troubleshooting, and specifications.

DROK AC 110/220V to DC 0-24V 20A 480W Adjustable Switching Power Supply User Manual

DC 0-24V 20A 480W • January 20, 2026

Comprehensive user manual for the DROK DC 0-24V 20A 480W Adjustable Switching Power Supply, covering setup, operation, maintenance, troubleshooting, and specifications.

DROK 12V Timer Relay Model 300473 Instruction Manual

300473 • January 19, 2026

Comprehensive instruction manual for the DROK 12V Timer Relay (Model 300473), covering setup, operation, specifications, and troubleshooting for this LED display time delay switch.

DROK 12V Timer Relay (Model 300473) - Instruction Manual

300473 • January 14, 2026

Instruction manual for the DROK 12V Timer Relay (Model 300473) with LED display, featuring 4 operating modes and adjustable timing from 0.1 seconds to 999 minutes. Includes setup,…

DROK DC 8-100V 500A Battery Coulometer User Manual

200650 • January 13, 2026

Comprehensive instruction manual for the DROK DC 8-100V 500A Split Type Multi Tester. Learn about setup, operation, features, and troubleshooting for this battery coulometer, watt meter, voltmeter, and…

DROK Waterproof Battery Monitor (8-100V) User Manual

517a0187-4aa5-418b-8754-c28afea22ac0 • January 11, 2026

Comprehensive user manual for the DROK Waterproof Battery Monitor (Model 517a0187-4aa5-418b-8754-c28afea22ac0). Learn about setup, operation, features, specifications, and troubleshooting for this 8-100V battery capacity tester.

DROK Mini DC-DC Buck Converter 4.5-24V to 5V Regulator Instruction Manual

2001708006 • January 10, 2026

Comprehensive instruction manual for the DROK Mini DC-DC Buck Converter (Model 2001708006), covering setup, operation, specifications, and troubleshooting for safe and effective use.

DROK USB Digital Multimeter (USB-A & USB-C) - Instruction Manual

DROK-XXXX (USB-A&USB-C) • January 10, 2026

Comprehensive instruction manual for the DROK USB Digital Multimeter (USB-A & USB-C) electrical tester. Learn about its 7 modes, dual USB outputs, and how to measure voltage, current,…

DROK Boost Buck Converter (Model 200664) Instruction Manual

200664 • January 7, 2026

Comprehensive instruction manual for the DROK DC-DC Boost Buck Converter, model 200664, providing technical specifications, installation guidelines, operation, and safety information for its use in various applications like…

DROK 15W+15W PAM8620 Dual Channel Audio Amplifier Board Instruction Manual

2001711003 • January 4, 2026

Comprehensive instruction manual for the DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board (Model 2001711003), covering setup, operation, maintenance, troubleshooting, and specifications.