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Drok Manuals & User Guides

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

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Drok manuals

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Provador de transistors DROK 300427: característiques i guia d'operació

Producte acabatview

Guia completa del provador de transistors DROK 300427, que detalla la seva interfície de pantalla, paràmetres tècnics, instruccions de funcionament i capacitats de prova per a diversos components electrònics.

DROK 200399 Timer Relay: Features, Specifications, and Operation Guide

Manual de producte

A comprehensive guide to the DROK 200399 Timer Relay, detailing its module description, key parameters, seven working modes (P1-P7), timing range selection, wiring diagrams, remote data functions, and parameter setting…

UM25 USB Color Screen Tester Instructions and Specifications

manual

Comprehensive instructions and technical specifications for the UM25 USB Color Screen Tester, detailing its parameters, functions, interface descriptions, and operation steps for accurate USB testing.

Manual d'usuari i especificacions del convertidor Buck DROK

manual

Guia completa del convertidor Buck DROK, que detalla la descripció del mòdul, els paràmetres, les proteccions, el mode de corrent constant, el calibratge, la configuració de la pantalla, la sortida USB i precaucions importants. Inclou especificacions tècniques i preguntes i respostes sobre la resolució de problemes.

DROK WLS-PVA200 LCD Hall Current VoltagInstruccions de mesurament d'energia elèctrica

manual

This document provides instructions for the DROK WLS-PVA200 LCD Hall Current Voltage Power Electric Energy Meter. It covers function introduction, button operations, technical parameters, and wiring instructions for measuring battery…

Instruccions del mesurador Hall Cullen LCD DROK: Corrent, Voltage, Mesura de potència i energia

manual

Guia completa del mesurador Hall Cullen LCD DROK (SKU: 2001712003) per mesurar el corrent continu, vol.tage, power, and accumulated electric energy. Learn about its functions, button operations, technical parameters, and…

Manual d'usuari del multímetre de CC DROK 6.5-100V 100A

manual

This document provides instructions and specifications for the DROK DC Multimeter, model PZEM-051. Learn about its parameters, wiring diagrams, test ranges, display formats, and key operations including backlight control and…

DROK DC Adjustable Boost Converter Module 6-30V to 7-32V 5A User Guide

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This guide provides detailed information on the DROK DC Adjustable Boost Converter Module, including its parameters, protections, display modes, and voltage calibration. Learn how to use this 5A, 60W (max)…

Manual d'usuari del convertidor DROK Boost 200150

manual

This document provides a detailed introduction and operating instructions for the DROK Boost Converter 200150, covering display functions, simple mode, and fully functional mode operations, including parameter saving, loading, and…

Capacitat de la bateria DROK 24V Voltage Manual d'usuari del monitor

manual

This manual provides instructions and technical specifications for the DROK 24V Battery Capacity Voltage Monitor. Learn how to connect, use, and calibrate the device for various battery types.

DROK 36V Digital Battery Capacity Monitor User Manual

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This document provides instructions and specifications for the DROK 36V Digital Battery Capacity Monitor. It covers features, installation, programming modes, and technical parameters for monitoring battery status.

Guia de l'usuari del convertidor Buck de CC DROK de 12 A CC CV per a la font d'alimentació ajustable

manual

This guide provides detailed instructions and specifications for the DROK DC Buck Converter, a 12A adjustable power supply with CC/CV functionality and an LCD display. Learn how to use it…

Drok manuals from online retailers

DROK Bluetooth Audio Receiver Module Instruction Manual

200367AFA • September 7, 2025

Instruction manual for the DROK Bluetooth Audio Receiver Module (Model 200367AFA). Learn about its features, setup, wiring for headphones and speakers, Bluetooth pairing, and troubleshooting. Ideal for DIY…

DROK USB Volume Control Knob User Manual

200211 • 4 de setembre de 2025

The DROK USB Volume Control Knob is an external computer speaker volume controller with a 1-key mute function. It is programmable for PC, compatible with PC, Mac, and…

DROK 48V Power Supply User Manual

0-48V 0-10A Dual Display Fix Current • September 3, 2025

Comprehensive instruction manual for the DROK 0-48V 10A 480W Buck Converter Power Supply, covering setup, operation, safety, and specifications.

DROK Switching Power Supply AC 110/220V to DC 0-48V 0-10A 480W Adjustable Voltage Stabilized Power Supply DC Power Converter Overload Overvoltage Protection with Cooling Fan User Manual

DC 0-48V 0-10A 480W • September 1, 2025

The DROK Adjustable Switching Power Supply offers an input voltage range of AC 110/220V±15% and an adjustable output of DC 0-48V with a maximum current of 10A. It…

DROK 48 Volt Battery Meter User Manual

B0DNDVCVHJ • August 26, 2025

Comprehensive user manual for the DROK 48 Volt Battery Meter (Model B0DNDVCVHJ), covering features, specifications, installation, operation, maintenance, troubleshooting, and applications for various battery types and vehicles.

DROK Digital Battery Capacity Tester User Manual

10-100V • 26 d'agost de 2025

Battery Monitor, DROK 10-100V Digital Battery Capacity Tester, Percentage Nivell Voltage Temperature Switch Meter Gauge 12V 24V 36V 48V LCD Display Marine RV Battery Power Indicator Panel

DROK DC Battery Monitor 0-300V 200A User Manual

f55fd3b6-653f-4039-89b8-9bb4e9f3c2ff • August 24, 2025

Comprehensive user manual for the DROK DC Battery Monitor (Model f55fd3b6-653f-4039-89b8-9bb4e9f3c2ff), covering features, setup, operation, maintenance, troubleshooting, and specifications for measuring DC voltage, current, power, and battery capacity.

DROK RV Battery Monitor User Manual

DC10-100v • August 24, 2025

Comprehensive user manual for the DROK RV Battery Monitor (Model DC10-100v), covering setup, operation, features, specifications, and troubleshooting for 10-100V battery systems.

DROK 6-in-1 AC LCD Digital Power Monitor User Manual

6-in-1 • August 22, 2025

The DROK 6-in-1 AC LCD Digital Power Monitor is a versatile instrument designed for precise measurement and display of various electrical parameters including voltage, current, active power, electrical…

DROK 2-in-1 Digital Multimeter LCD Display Voltmeter Ammeter AC 80-300V Voltage Current Meter Gauge with 100A Current Sensor Transformer 2-Wire Digital Voltage Amp Monitor Panel User Manual

US200308 • 22 d'agost de 2025

This DROK 2-in-1 Digital Multimeter features an LCD display for measuring AC voltage (80-300V) and current (0-100A). It comes with a 100A current sensor transformer and is designed…

DROK Adjustable Voltage Manual d'usuari del regulador

090198AFA • August 20, 2025

This user manual provides comprehensive instructions for the safe and efficient operation of your DROK Adjustable Voltage Regulator. This device is a non-isolated DC to DC buck converter…

DROK DC-DC Adjustable Buck Voltage Converter Stabilizer User Manual

180080 • 18 d'agost de 2025

Comprehensive user manual for the DROK DC-DC Adjustable Buck Voltage Converter Stabilizer (Model 180080), covering features, setup, operation, specifications, maintenance, and troubleshooting.