Tester Manuals & User Guides

Lhnjimrsy JQ-008 Water Proof Soil Tester Instruction Manual

October 10, 2026

JQ-008 Water Proof Soil Tester (EC and Temperature) The JQ-008 is a waterproof soil tester used to measure soil salinity (EC) and temperature. Follow the on/off, electrode insertion, reading stabilization, and unit switching steps, then calibrate and maintain the electrode…

Brand: Lhnjimrsy

KEBIDUMEI SC8108 Portable Cable Tester User Manual

October 10, 2026

KEBIDUMEI SC8108 Portable Cable Tester Overview The handheld cable tester is designed for fast verification of common cable types, with clear LED indicators and an audible beeper to confirm connections, faults, and straight-through vs. crossover wiring. Product Features Tests 4…

Brand: Kebidumei

Hocazor HT01 BadBreath Tester User Manual

October 8, 2026

Hocazor HT01 BadBreath Tester Overview No. Component Description 1 Dust Cover Open the dust cover and turn on the equipment 2 Blow Hole Blow towards the air hole continuously for 3 to 5 seconds 3 Display Screen Display status and…

Brand: HOCAZOR

VEHLIVE P50 Automotive Electrical Circuit Tester Instruction Manual

October 6, 2026

VEHLIVE P50 Automotive Electrical Circuit Tester SPECIFICATION Brand VEHLIVE Power Source Corded Electric Style P50 Pro Color BLACK Min. Operating Voltage 6 volts _of_ direct_ current About this item FAST AUTO ELECTRICAL TROUBLESHOOTING – VEHLIVE P50 Pro power circuit probe…

Brand: VEHLIVE

kowsi KWS-1902L USB Fast Charging Tester Instruction Manual

October 5, 2026

kowsi KWS-1902L USB Fast Charging Tester Features Multi-functional tester: real-time detection of the charging status of electrical appliances, voltage, current, power and other indicators at a glance. Type-C interface, wide range of applications: support for the latest Type-C interface standard,…

Brand: KOWSI

SARDFXUL DC 50-3700V IGBT Voltage Capability Transistor Tester Instruction Manual

October 5, 2026

SARDFXUL DC 50-3700V IGBT Voltage Capability Transistor Teste Description DC 50-3700V IGBT Voltage Capability Transistor Tester Diode MOS Triode LED Voltage Capability Transistor Withstand Voltage Tester Feature: At the same time, it can test the insulation voltage of objects. For…

Brand: SARDFXUL

Volcano Orange 18650 Lithium Battery Capacity Tester User Manual

October 4, 2026

Volcano Orange 18650 Lithium Battery Capacity Tester Product Parameters Working Power Supply DC 5V external power supply or 18650 battery (not included) Applicable Batteries Batteries with discharge stop voltage of 2.5V–3.5V and charge voltage of 4.2V Power Interface Type-C interface…

Brand: Volcano Orange

Etsy LCR-MF10 Pocket Transistor Tester Instruction Manual

October 3, 2026

Etsy LCR-MF10 Pocket Transistor Tester Specifications Category Specifications / Ranges (as stated) Display 128×160 TFT graphic display Battery / Power Built-in rechargeable Li-ion battery; charging via USB Type-C interface (also stated: charging interface is standard USB Type-C or micro-USB) Zener…

Brand: Etsy

WOYO PL021 Radio Frequency Identifier Tester Instruction Manual

September 30, 2026

WOYO PL021 Radio Frequency Identifier Tester Overview The WOYO PL021 is a radio frequency identifier tester for automotive and truck remote controls. Place the remote key over the tester’s detection screen and press the corresponding button to display either the…

Brand: WOYO

TOPDON BT600 Battery Tester User Manual

September 30, 2026

TOPDON BT600 Battery Tester Product Overview The TOPDON BT600 is a battery tester designed for 12V and 24V vehicle electrical systems. It is used for battery health testing, cranking system analysis, and charging system analysis. According to the provided product…

Brand: TOPDON

TESTER Chlorine-pH Pool Water Test Kit: Instructions and Guide

Instruction Manual • September 10, 2025

Comprehensive instructions for the TESTER Chlorine-pH pool water test kit. Learn how to measure free chlorine (0.5-6 mg/l) and pH (6.8-8.2) using DPD No.1 and Phenol Red tablets. Includes important usage tips, cautions, and safety information for pool maintenance.

Brand: Tester