Tester Manuals & User Guides

KONNWEI BK300 Wireless Battery Monitor and Electrical System Tester User Manual

November 6, 2026

BKmonitor – Battery Monitor & Test Mobile App BKmonitor is a mobile app for monitoring battery status and running cranking and charging tests with waveform display, plus history recording and live voltage reading. Key Specifications Supported battery types / uses…

Brand: KONNWEI

HABOTEST HT123 Digital Multimeter Tester User Manual

November 3, 2026

HABOTEST HT123 Digital Multimeter Tester Safety Safety Operation Specifications Warning In order to avoid possible electric shock, personal injury, or other safety accidents, please abide by the following specifications: Please read this manual carefully before using the instrument, and pay…

Brand: HABOTEST

Arepair LCR-AR1 Transistor Tester User Manual

October 25, 2026

Arepair LCR-AR1 Transistor Tester PARAMETER INTRODUCTION Host parameters  Product Model LCR-AR1 Display Screen 1.9 inches Battery Capacity 300mAh lithium battery Charging Specification USBType-C,   5V/1A Product Size 62*90*32mm Component Test Parameters Category Range Explanation  Transistor   10<<600 DC current gain hfe, base-emitter…

Brand: Arepair

TROTEC BE17 Voltage Detector for 12-400V User Manual

October 23, 2026

BE17 You can download a digital version of the operating manual with the information contained here and further information from the following link: https://hub.trotec.com/?id=43620 FI/RCD-Test 12 - 400 V DC 12 - 400 V AC   Safety Read this manual…

Brand: TROTEC

CJtest CJ2510-G DC Winding Resistance Tester User Manual

October 19, 2026

DC Winding Resistance Tester User Manual Brief Introduction DC resistance is a necessary test item for semi-finished and finished products in transformer manufacturing, including factory testing, installation, major repair, change of tap changer, handover testing, and preventive testing by the…

Brand: CJtest

HELTEC HT-BM01,HT-BM02 Battery Monitor Tester User Manual

October 19, 2026

HELTEC HT-BM01,HT-BM02 Battery Monitor Tester Overview The Battery Monitor app and Bluetooth connection let you monitor lead-acid battery data in real time, including voltage, battery level, temperature, and health indicators, with features like alerts and driving-trajectory playback. Quick Setup &…

Brand: HELTEC

VICTOR 4105C Earth Resistance Tester User Manual

October 19, 2026

VICTOR 4105C Earth Resistance Tester User Manual Precaution for Use Thanks for your purchase our product of VICTOR Earth Resistance/Soil Resistivity Tester. In order to better for use of the product, please be certain: ---Read this user manual in details.…

Brand: VICTOR

occkic 3030N Universal Lithium Battery Tester User Manual

October 18, 2026

occkic 3030N Universal Lithium Battery Tester Parameter Voltage measurement range: DC 7-55V (Red display: DC 7-40V) Operating current: ≤20mA Display type: LED screen Display colors: Red, green, blue, white (optional) Default voltage for ternary lithium battery L03S (L03) upon initial…

Brand: occkic

Aideepen Mini Speed Controller 3-pack PWM Servo Tester Owner’s Manual

October 18, 2026

Aideepen Mini Speed Controller 3-pack PWM Servo Tester Features Compact and lightweight, easy to carry, especially suitable for on-site debugging and outdoor modeling activities, saving space while improving operational efficiency Single-chip computer control, good stability, and high precision. The product…

Brand: Aideepen

LOOTEST LY605 Portable Soil pH Temperature Tester Instruction Manual

October 18, 2026

LOOTEST LY605 Portable Soil pH Temperature Tester Note: Only for testing soil pH, do not use for testing liquid pH. Execution standard: Q/XLY 001-2022 Product Introduction This soil tester is a portable device with integrated multi-functional sensors for rapid measurement…

Brand: LOOTEST

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