Tester Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Tester products.

Tip: include the full model number printed on your Tester label for the best match.

Tester manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Foxsur FBT-300 Smart Battery Tester User Manual

March 2, 2026
Foxsur FBT-300 Smart Battery Tester Welcome Thank you for purchasing Battery Tester. Please patiently read and understand this use manual before operating this product. if you have any questions or issues, please contact our technical support About Applying the most…

SEALEY 30A Automotive Current Tester Instruction Manual

March 2, 2026
30A Automotive Current Tester Specifications Model: TA126 Maximum Load: 30A/48V for max 10sec Application: Automotive circuits up to 48V DC Not suitable for domestic 110 - 230V applications Product Usage Instructions 1. Safety Precautions Before using the CURRENT TESTER…

MIDTRONICS SQR-001 Handheld Battery Tester Instruction Manual

March 1, 2026
MIDTRONICS SQR-001 Handheld Battery Tester Specifications Brand: Midtronics Product Type: Battery Management Equipment Focus: Developing and producing leading-edge battery management equipment and services for the global automotive industry Key Feature: Leading provider of equipment for servicing electric vehicles Patents: Covered…

TOWSMART CONNECTOR 4-Flat Vehicle End with LED Tester Instructions

February 28, 2026
TOWSMART CONNECTOR 4-Flat Vehicle End with LED Tester Specifications Specification Details Product Name Connector, 4-Flat Vehicle End with LED Tester Manufacturer Winston Products, LLC Contact 1-844-295-9215 Website www.towsmart.com INSTALLATION INSTRUCTIONS WARNING: The attachment and installation of this product is beyond…

HICKOK 800A Tube Tester Instruction Manual

February 27, 2026
HICKOK 800A Tube Tester LIST OF TEST EQUIPMENT REQUIRED D. C. Voltmeters, 1000 ohms per volt, with suitable ranges to read: 148 to 154 volts (200 volt range) a.128 to 134 volts (200 volt range) b.54 to 58 volts (200…

KEWTECH KT171 Voltage Tester Instruction Manual

February 27, 2026
KEWTECH KT171 Voltage Tester Specifications Voltage test Voltage range 12...690V AC/DC Peak current ls<3.5mA (at 690V) Measurement Duty 30s ON (operation time) 240s OFF (recovery time) Internal battery consumption Approx. 80 mA (battery 3V, measuring 690V AC) Battery life approx.1000…