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YOJOCK Manuals & User Guides

YOJOCK specializes in electronic testing instruments such as USB power meters, digital multimeters, and gas leak detectors for home and industrial use.

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YOJOCK manuals

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YOJOCK manuals from online retailers

YOJOCK USB 3.0 Tester Multimeter User Manual

USB 3.0 Tester Multimeter • January 23, 2026
Comprehensive instruction manual for the YOJOCK USB 3.0 Tester Multimeter, covering setup, operation, maintenance, troubleshooting, and specifications.

YOJOCK USB C Tester Voltmeter Instruction Manual

YOJOCK-... • January 22, 2026
This manual provides detailed instructions for the YOJOCK USB C Tester Voltmeter, a digital multimeter designed for measuring voltage, current, power, capacity, and temperature of USB-C devices.

YOJOCK USB Tester Meter A3 User Manual

A3 • Oṣù Kínní 7, 2026
Comprehensive user manual for the YOJOCK USB Tester Meter A3, a 2-in-1 digital USB current, voltage, watt, and capacity multimeter with Type-C and USB-A connectors.

YOJOCK USB C Tester Power Meter YJ-TC01 Instruction Manual

YJ-TC01 • December 21, 2025
Comprehensive instruction manual for the YOJOCK USB C Tester Power Meter YJ-TC01, covering setup, operation, maintenance, troubleshooting, and specifications for accurate voltage, current, and power measurement.

YOJOCK HT60 Gas Leak Detector User Manual

HT60 • Oṣu kọkanla ọjọ 24, Ọdun 2025
Comprehensive user manual for the YOJOCK HT60 Gas Leak Detector, providing instructions for setup, operation, maintenance, troubleshooting, and specifications for detecting flammable gases like methane, propane, and natural…

YOJOCK Natural Gas Leak Detector HT60 User Manual

HT60 • Oṣu kọkanla ọjọ 24, Ọdun 2025
Comprehensive user manual for the YOJOCK HT60 Natural Gas Leak Detector, providing instructions for setup, operation, maintenance, troubleshooting, and specifications for safe use in homes and RVs.

YOJOCK HT812A Network Cable Tester User Manual

HT812A • November 12, 2025
Comprehensive user manual for the YOJOCK HT812A Network Cable Tester, providing instructions for setup, operation, maintenance, troubleshooting, and specifications for RJ45 and RJ11 cable testing.

YOJOCK USB C Tester Power Meter User Manual

YJ-TC01 • August 28, 2025
User manual for the YOJOCK USB C Tester Power Meter, providing detailed instructions on setup, operation, maintenance, and troubleshooting for accurate voltage, current, capacity, and power measurement of…

YOJOCK USB C 360W Digital Multimeter User Manual

2303C • Oṣu Kẹjọ Ọjọ 28, Ọdun 2025
The YOJOCK USB C 360W Digital Multimeter (Model 2303C) is a versatile tool for testing USB-C devices. It accurately measures and displays real-time voltage, current, power, capacity, electrical…

YOJOCK USB Tester Meter A3 User Manual

FT-A3 • August 15, 2025
Comprehensive user manual for the YOJOCK USB Tester Meter A3, covering setup, operation, features, specifications, and troubleshooting for accurate voltage, lọwọlọwọ, ati awọn wiwọn agbara.

YOJOCK 360W USB C Tester Power Meter User Manual

KWS-2302C • August 13, 2025
Comprehensive user manual for the YOJOCK 360W USB C Tester Power Meter (Model KWS-2302C), covering setup, operation, maintenance, troubleshooting, and specifications for accurate voltage, current, and power measurement.