Thlevel Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Thlevel products.

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Thlevel manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Thlevel 166074 USB C Car Charger Socket Instruction Manual

January 6, 2024

Product Instruction Manual USB C Car Charger Socket Dual USB Outlet PD & QC 3.0 Car Charger Socket Power with LED Digital Voltmeter and Switch for 12V/24V Marine Boat Motorcycle Truck RV Product Features PD type C and QC3.0 usb…

Brand: Thlevel

Thlevel 12V-24V Fast Car Charger Socket Power Instruction Manual

January 5, 2024

Thlevel 12V-24V Fast Car Charger Socket Power USB C Car Charger Socket Dual USB Outlet PD & QC 3.0 Fast Car Charger Socket Power Waterproof with Switch for 12V/24V Marine Boat Motorcycle Truck RV Product Features PD type C and…

Brand: Thlevel

Thlevel LCD Digital Temperature Humidity Meter Instructions

January 5, 2024

Thlevel LCD Digital Temperature Humidity Meter Product Information Specifications: Product Name: Hygrometer Thermometer Functions: Temperature display, Humidity display Usage: Small portable temperature and humidity meter suitable for various scenarios Applications: Living rooms, greenhouses, instrument rooms, cellars, etc. Package Includes: 3…

Brand: Thlevel

Thlevel 188238 QC3.0 Car Charger Switch Panel Instruction Manual

January 5, 2024

Thlevel 188238 QC3.0 Car Charger Switch Panel Product Specifications Material: ABS, Aluminum Plate Working voltage: DC 12V~24V Input current: 10A PD fast charging Max output: 36W QC3.0 fast charge Max output: 22.5W Output of each port: DC 3.6V-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A…

Brand: Thlevel

Thlevel Dual USB Charger Socket Instruction Manual

January 1, 2024

Thlevel Dual USB Charger Socket Product Features USB car charger can provide fast charging speed for your tablet and other accessories at the same time, thus saving a lot of time. The cable has a built in 10A fuse, which…

Brand: Thlevel

Thlevel Hygrometer Thermometer Digital LCD Temperature Humidity Meter Monitor Instructions

December 29, 2023

Thlevel Hygrometer Thermometer Digital LCD Temperature Humidity Meter Monitor Product Introduction Product Specifications: Basic functions: Temperature display, Humidity display Product Usage Instructions Placement: The hygrometer thermometer can be placed in various scenarios such as living rooms, greenhouses, instrument rooms, cellars,…

Brand: Thlevel

Thlevel Car Cigarette Lighter Socket 12V USB Car Charger Switch Panel User Manual

December 29, 2023

Thlevel Car Cigarette Lighter Socket 12V USB Car Charger Switch Panel Specifications Output Ports: USB and Type C Power consumption: DC 9V-32V PD Port Maximum power: 45W QC3.0 Port Maximum Power: 18W PD output ports: 5V/3A, 9V/3A, 12A/3A, 15V/3A, 20V/2.25A…

Brand: Thlevel

Thlevel QC30 Dual USB Car Charger Socket Instruction Manual

December 26, 2023

The level QC30 Dual USB Car Charger Socket Product Specifications Power input: DC 9V-32V Input current: 10A Output voltage: 12V Output current: 6A Maximum power: 36W Output of each USB port: DC 3.6V-6.5V / 3A, 6.5V-9V / 2A, 9V-12V /…

Brand: Thlevel

Thlevel 12V Battery Inverter Cables Instruction Manual

December 24, 2023

Thlevel 12V Battery Inverter Cables Product Instruction Manual Battery link cables widely used for battery bank wiring, inverter cable, grounding cable, marine boat, motorcycle, automotive, solar. Auto wiring applications and other application. Product Specification Material: resin and copper Current: 100A…

Brand: Thlevel

Thlevel Mini LCD Temperature Hygrometer Thermometer Instructions

December 22, 2023

Hygrometer Thermometer Instructions Small portable temperature and humidity meter is suitable for various scenarios. Widely used in living rooms, greenhouses, instrument rooms, cellars etc. Product Specifications: Measurable temperature range: -50℃ ~ +70℃ Temperature measurement accuracy: ±1℃ Temperature resolution: 0.1℃(0.2℉) Humidity…

Brand: Thlevel

Hygrometer Thermometer Instructions - Digital Temperature and Humidity Meter

product overview • September 6, 2025

Detailed specifications and instructions for a small portable digital hygrometer thermometer, featuring LCD display, ABS material, and accurate temperature/humidity readings for various environments.

Brand: Thlevel

Thlevel 6-in-1 Car Charger Switch Panel with Dual USB, Voltmeter, and Toggle Switch - Instruction Manual

Instruction Manual • September 6, 2025

Instruction manual for the Thlevel 6-in-1 Car Charger Switch Panel, featuring dual USB ports (4.2A total), a blue LED voltmeter, and an ON/OFF toggle switch for 12V/24V vehicles and boats. Includes product features, specifications, package contents, and installation guide.

Brand: Thlevel

Digital Hygrometer Thermometer - Temperature and Humidity Meter Instructions

Instructions • September 5, 2025

Instructions for a small portable digital hygrometer thermometer, detailing its specifications, functions, package contents, and usage notes for measuring temperature and humidity in various environments.

Brand: Thlevel

Thlevel Hygrometer Thermometer: Portable Temperature and Humidity Meter Instructions

product overview • September 4, 2025

User instructions and specifications for the Thlevel portable hygrometer thermometer, a compact device for measuring temperature and humidity in various environments like homes, greenhouses, and cellars.

Brand: Thlevel

Hygrometer Thermometer Instructions & Specifications

Product Overview • September 3, 2025

Comprehensive guide to the portable hygrometer thermometer, detailing its specifications, basic functions, package contents, and important usage notes for accurate environmental monitoring.

Brand: Thlevel

Dual USB Charger Socket Installation and Features Guide

manual • August 10, 2025

Comprehensive guide for installing and utilizing the Dual USB Charger Socket for 12V/24V vehicles, including features, specifications, and safety information.

Brand: Thlevel