Tester Manuals & User Guides

Gaqqee 6 in 1 Soil Tester Owner’s Manual

August 29, 2026

Gaqqee 6-in-1 Soil Tester Overview The 6-in-1 multifunctional soil tester provides real-time measurements for soil fertility, pH (acid/alkali), temperature, humidity, and light intensity to help optimize plant care and soil management for home gardens, greenhouse cultivation, and agricultural use. Specifications…

Brand: Gaqqee

inhocon SGS13 5 in 1 Digital LCD Soil Tester Owner’s Manual

August 29, 2026

inhocon SGS13 5 in 1 Digital LCD Soil Tester Features Easy to operate: Simply insert the probe into the soil about 3-5 inches (10 centimeters), wait for 10 seconds to obtain accurate and precise readings, and after use, remove the probe…

Brand: inhocon

LeTkingok RC3563 18650 Battery Voltage Internal Resistance Tester User Manual

August 28, 2026

LeTkingok RC3563 18650 Battery Voltage Internal Resistance Tester The RC3563 is a high-precision 4-wire tester that simultaneously measures a battery’s internal resistance and voltage using a microprocessor-controlled system, an intuitive LCD, and an integrated Kalman filter algorithm for efficient, accurate…

Brand: LeTkingok

KEWTECH KT500DL RCD Tester Instruction Manual

August 28, 2026

KEWTECH KT500DL RCD Tester Overview The KT500DL is a digital RCD tester for testing commonly encountered RCD types to current standards, including AC, ACS (selective), and A-type RCDs. It provides features such as 30mA auto testing, ramp testing, result recall,…

Brand: KEWTECH

Reland Sun 1S 2S 3S 4S LiFePO4 Battery Level Indicator Electricity Percentage Tester Owner’s Manual

August 27, 2026

Reland Sun 1S 2S 3S 4S LiFePO4 Battery Level Indicator Electricity Percentage Tester SPECIFICATION Features & Specs Power Source Battery Powered Minimum Operating Voltage 12 volts Style Style Name Compact Color black Item details Brand Name Reland Sun Unit Count…

Brand: Reland Sun

Finglai electric Digital Voltmeter Type-C and USB Battery Capacity Tester User Manual

August 26, 2026

Finglai Electric Digital Voltmeter Type-C and USB Battery Capacity Tester Overview This DC 7–30V digital voltmeter and USB battery capacity tester is a compact voltage detector with features including reverse-connection protection, power-off memory, and a low-voltage flashing alarm. It supports…

Brand: Finglai electric

JRR D2 Inductance Tester user manual

August 25, 2026

JRR D2 Inductance Tester SPECIFICATION Brand Name: JRR Model Number: D2 Product Name: Inductor Tester Function: Inductance Detection / Coil Testing Material: Electronic Components + PCB Interface Type: Type-C USB Power Supply: 5V Type-C Input Indicator Light: Yes Detection Button: Yes Response Speed: Microsecond Level Detection Mode: Touch Probe Induction…

Brand: JRR

KLEIN TOOLS RT110 Outlet Tester Instructions

August 24, 2026

KLEIN TOOLS RT110 Outlet Tester Overview The RT110 receptacle tester detects common wiring problems in standard receptacles, including open ground, reverse polarity, open hot, open neutral, and hot/ground reversed. Specifications Safety Rating CAT II 300V Nominal Voltage 110–125V AC at…

Brand: KLEIN TOOLS

Diymore W01 Smart Induction Tester Instruction Manual

August 23, 2026

Diymore W01 Smart Induction Tester Instruction Manual     Features: Features Type-C power supply, high precision, strong stability, user-friendly operation, and rapid troubleshooting Approaches the inductor under test: Indicator light illuminates for normal operation, extinguishes for abnormalities Plug-and-play simplicity and…

Brand: Diymore

Miningmines W01 Inductance Tester Instruction Manual

August 22, 2026

Overview The W01 V2.0 Inductance Tester is a professional-grade diagnostics tool for detecting faults, diagnosing, and maintaining mobile phone motherboard components and inductive circuits using inductive sensing. Specifications Item Specification Interface Type-C Product Size 75 mm × 27 mm Quick…

Brand: Miningmines