Tester Manuals & User Guides

Axtron MF-X10 Water Quality Tester User Manual

September 12, 2026

Axtron MF-X10 Water Quality Tester Product Specifications Water Quality Tester Overview This water quality tester measures parameters such as pH and (depending on the model) TDS/EC/Salinity/ORP and other water quality readings. Turn it on, immerse the electrode within the immersion…

Brand: Axtron

VEVOR YS-01205A,YS-01205B Coolant Pressure Tester Instruction Manual

September 9, 2026

VEVOR YS-01205A,YS-01205B Coolant Pressure Tester Specifications Model YS-01205A, YS-01205B Pressure Range (pressure tester) 0~2.5 bar / 0~35 psi Instrument vacuum range -76~0 cmHg (-30~0 inHg) Coolant vacuum refill material Aluminum & plastic with copper (YS-01205A); Plastic with copper (YS-01205B) Air…

Brand: VEVOR

KJ-KayJI J7-C Bluetooth USB Multi Functional Color Screen Tester User Manual

September 6, 2026

Overview J7-C is a USB multi-functional color screen tester for monitoring and displaying electrical parameters during mobile phone charging, and for testing USB devices such as charger power and portable power bank capacity. Specifications Parameter Range Resolution Voltage 3.6V ~…

Brand: KJ-KayJI

XX 72039 Automotive Parts User Manual

September 2, 2026

XX 72039 Automotive Parts FEATURES Key attributes Packaging and delivery Packaging Details neutral package Port of dispatch Ningbo or Shanghai port Selling Units Single item Single package size 25X10X6 cm Single gross weight 2.0 kg Supply capacity Supply Ability 50000…

DOCREATE LCR-D2 Multifunctional Transistor Tester Instructions

September 2, 2026

DOCREATE LCR-D2 Multifunctional Transistor Tester Specification Property Details Product Name LCR Transistor Tester Product Model LCR-D2 Operating Current (Non-regulator mode) 90mA Operating Current (Regulator mode) 150mA Component Measurement Parameters Component Type Realm Parameter Description Triode (vacuum tube or transistor) 10…

Brand: Docreate

JUANJUAN JQ006 10-in-1 Water Quality Tester Instruction Manual

September 1, 2026

JUANJUAN JQ006 10-in-1 Water Quality Tester Overview This tester measures water parameters using a testing pen electrode. Turn the device on, immerse the electrode (not above the immersion line), stir until stable, and then read the displayed value; use temperature…

Brand: JUANJUAN

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