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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 HT60 Gas Leak Detector User Manual

HT60 • November 24, 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 • November 24, 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 PZEM-015 DC 0-200V 100A Shunt Battery Monitor Instruction Manual

PZEM-015 • October 2, 2025

Comprehensive instruction manual for the YOJOCK PZEM-015 DC 0-200V 100A Shunt Voltmeter Ammeter, covering setup, operation, features, and specifications.

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 • August 28, 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, current, and power measurements.

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.

YOJOCK USB Digital Voltmeter Ammeter Wattmeter Instruction Manual

YJ-USB01 • July 2, 2025

The YOJOCK USB Tester is an advanced digital instrument designed for real-time monitoring of various electrical parameters of USB-powered devices. It accurately measures voltage, current, power, capacity, and…

YOJOCK USB C Tester User Manual

FT-ut003 • July 2, 2025

User manual for the YOJOCK USB C Tester, a 2-in-1 digital multimeter for measuring voltage, current, capacity, and more. Includes setup, operation, maintenance, and troubleshooting.