"battery tester"

Goldtool Cable Tester for RJ45 LAN Data - Quickly & Easily Check for Cable Continuity with Instant LED Response Check for Miswires - Open / Short Faults - 9V Battery & Case Included

Goldtool HDMI Cable Tester - Check & Troubleshoot the PIN Connections of HDMI Cables Quickly & Easily - 9V Battery & Case Included

Goldtool LAN Quick Tester Can Test RJ45/UTP - RJ45 / STP Cabling - OPEN, SHORT & CROSS Test Functions - LED Indication Lights - Beep Sound Warning - Step/Auto Select function - 9V Battery & Case

Schumacher 940261128 BT175 12V DIGITAL BATTERY TESTER

Dynamix LT-RJ5 Mini LAN Data Cable Tester with LED & Beep Sound Indicators - Test RJ45/UTP&STP - TestOpen, Short, Straight, & Crossover - 12V Battery Included with Battery Status Indicator - Dims: 90x50x24mm

Goldtool Rugged Clamp Meter Tester. Shock Resistant Plastic Case, Overload Protection, LEDDisplay,AC: 1V--300V, DC: 0.5V--300V, AC: 10mA--200A, Auto Power Off, Includes Battery & Testing Leads.

Goldtool Fault Tester for Telephone Line - Install - Service & Maintain Voice Services with Ease

Dynamix LTPM-RJ45 Network Cable Tester

RJ45 - Continuity - Resistance - Port Mapping

Milesight FT101-915M LoRaWAN AU915/AS923 IoT Field Tester

ProsKit MT-7058 Wire Tester Mini Lan Ethernet Cable Tester Multifunctional Network Cable Tester RJ45 RJ11 RJ12 Cat5 Cat6

DBX CT2 CABLE TESTER FOR AUDIO / BNC / DMX ETC

FLUKE LIQ-100-IE LinkIQ Cable Network Tester with Industrial Ethernet Adapter Kit

FLUKE MT-8200-49A MicroMapper

Ideal Industries IDL61-647 50-1000V AC Single Range NCVT with Flashlight. CAT IV 1000V Rating.

Ideal Industries IDL61-637 24-600V AC Single Range NCVT with Flashlight. CAT IV 600V Rating.

Ideal Industries IDL61-627 50-600V AC Single Range NCVT. CAT IV 600V Rating.

Ideal Industries IDL61-657 12-1000V AC Dual Range NCVT with Flashlight - CAT IV 1000V Rating

ProsKit MT-7064 PoE & LAN Cable Tester

ProsKit MT-7059 LCD Display Multifunction Cable Tester Wire LAN Cable Tracing

FLUKE LIQ-100 LinkIQ Cable Network Tester.