Never used,just opened
eBay
Professional 2 In 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium
Aliexpress UK
Megger MIT400/2 1KV Insulation Resistance and Continuity Tester
eBay
Mini Battery Testers AA/AAA/C/D/9V/1.5V Button Universal Household ANENG BT169 Digital Display Battery Tester Bank Detector Tool
Aliexpress UK
With a redesigned case with built-in backstand for hands-free use, plus new features, this product is ideal for use in both electrical and industrial inspections. It's also possible to use this tester to perform PI (polarisation index) and DAR (dielectric absorption ratio) tests.
eBay
1pcs -50~ +70°C Mini LCD Digital Thermometer Hygrometer Fridge Freezer Tester Temperature Tester Sensor Humidity Meter Detector
Aliexpress UK
MEGGER MFT170 tester. Missing button is loose in box and only socket lead present. No other leads present. Unit works fine but out of calibration.
eBay
Hand Held 0-80% Baijiu Alcohol Refractometer ATC Liquor Whisky Alcohol Tester Alcohol Content Tester for Liquor Spirits
Aliexpress UK
The Evershed and Vignoles 100V Megger insulation resistance tester is a very old but reliable testing tool made by the well-known brand Megger in the United Kingdom. This unit has a test voltage range of 0-100 and is designed to accurately measure insulation resistance. Perfect for businesses and industrial settings, this Megger unit is a valuable asset for ensuring quality and safety in electrical systems. Don't know if this is working? but it winds up and the metre moves. not sure of the age? but looks old and in good condition.
eBay
SM852B 3 Phase Rotation Tester, Digital Phase Indicator Detector, LED Buzzer Phase Sequence Meter Voltage Tester Tools
Aliexpress UK
eBay
Network Cable Tester RJ45 Ethernet Cable Tester Lan Test Tool For Cat5 Cat6 CAT7 8P 6P LAN Cable And RJ11 Telephone Cable
Aliexpress UK
powers up no leafs
eBay
RC Servo Tester 3CH Digital Multi ECS Consistency Speed Controller Checker Adjustment Steering Gear Tester CCPM Master for RC
Aliexpress UK
With earth bonding lead. Tough, rubber-armoured case.
eBay
1.2v 12v 18650 ZB2L3 Li-ion Lithium Battery Capacity Tester + Resistance Lead-acid Battery Capacity Meter Discharge Tester
Aliexpress UK