Best Testing Instruments

Sperry Instruments GFI6302 GFCI Outlet / Receptacle Tester, Standard 120V AC Outlets, 7 Visual Indication / Wiring Legend, Home & Professional Use, Yellow & Black

DURABLE: Hi-Impact Resistant ABS housing with soft over-molded rubber grips with a compact ergonomic design (GFI6302 and VD6504).
QUICKLY READ: Bright color-coded neon lights for easy visual indication (GFI6302).
TESTING CAPABILITY: Standard 3-Wire and GFCI protected 120Volt AC Outlets. Frequency (Hertz) 60Hz (GFI6302).
GFCI FUNCTION: Tests GFI Outlets and standard outlets that are wired in series with GFCI outlets (multiple outlets in kitchen or bath).
RATED: 10 ft Drop and 250 lb Crush, CAT Rating III 300V, C-UL US, CE-Marking and recognized by Occupational Safety Hazards Association (OSHA) as an National Recognized Testing Laboratory (NRTL). 10 ft Drop and 250 lb Crush.
WARRANTY: Sperry Instruments Backed Limited Lifetime Warranty.

Jumper lead wires are made of high quality silicone material. Silicone can help with longevity and easy of use. Both ends are female connector. Length: 30cm..
Mini grabber test hooks are made of high quality copper and PVC material. The matte touch improves comfort during use. Built-in strong spring in test clips, so they can grasp tiny components firmly and avoid short circuit. Both ends are equipped with pure copper test pins, which can be used to connect female jumper leads without soldering..
Perfect for testing electronic components with multimeters, logic analyzers and other instruments. They can also help to test integrated circuits, repair mobile phones and other small precision electronic products..
Product bonus 20PCS round stickers. They can be attached to the test hooks to distinguish different channels while testing..
Package include: 12PCS mini grabber test hooks, 12PCS silicone jumper wires, 1PCS velcro strap, 20PCS stickers, 1PCS white transparent storage box..

⚒️ Color Coded Caps: Color coded radiator test caps aid with identifying which cap is needed for each application, so it’s easy for you to choose the suitable test cap for the job without messy..
⚒️ Universal Use with 17 Test Caps: Equipped with 17 test caps for testing cooling systems on most domestic and import vehicles, such as VW, BMW, Ford, Opel, Porsche, Audi, etc. Working pressure is from 0 to 35 psi. It will be a good helper in your daily life..
⚒️ Blow Molded Case: Equipped with a bold molded case, which keeps your kit organized, providing you a convenient way to tester. Besides, with the case, you could easily bring this radiator pressure tester set to anywhere you needed..
⚒️ Easy to Use: Special design of vacuum purge and refill tool connection allows easy testing for leakage in radiator system and quick change of coolant. With this pressure tester, you could easily do the job..
⚒️ 28 PCS Radiator Pressure Tester: Comes with various instruments, which help you solve any problem about radiator pressure conveniently and quickly..

Color Coded Caps: Color coded radiator test caps aid with identifying which cap is needed for each application, so it’s easy for you to choose the suitable test cap for the job without messy..
Universal Use with 17 Test Caps: Equipped with 17 test caps for testing cooling systems on most domestic and import vehicles. VW, BMW, Ford, Opel, Porsche is compatible with our Radiator Pressure Tester. Working pressure is from 0 to 35 psi. It will be a good helper in your daily life..
Blow Molded Case: Equipped with a bold molded case, which keeps your kit organized, providing you a convenient way to tester. Besides, with the case, you could easily bring this radiator pressure tester set to anywhere you needed..
Easy to Use: Special design of vacuum purge and refill tool connection allows easy testing for leakage in radiator system and quick change of coolant. With this pressure tester, you could easily do the job..
28 PCS Radiator Pressure Tester: Comes with various instruments, which help you solve any problem about radiator pressure conveniently and quickly..

GOOD FEATURES: Lightweight and compact, easy to carry. The product is stable in performance and used by customers who say it is good.
APPLICATION FUNCTION: Identify single and double gems quickly and precisely. You will be very happy with the many uses to meet your needs.
HIGH QUALITY MATERIALS: Low battery consumption for long service time. Good quality is our goal. Only high quality can satisfy customers' satisfaction. Customer satisfaction is our driving force.
DESIGN CONCEPT: Specially designed for measuring the refractive index of gemstones and solid materials. The minimalist design style makes it very suitable for use.
OUTSTANDING ADVANTAGES: This refractometer features high accuracy and easy operation. Considered by many to be the most important of all gem testing instruments.

...ces, students, small labs, basic projects, ham radio alignment, pro audio measurements. Learn and update skills, work with audio gear, DC offsets, wow & flutter test, amplitudes, receiver test, circuit test, filter troubleshooting, refurbish turntable..
As a global brand, UNI-T supply all kinds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone generator, thermal camera, clamp meter, voltage testers..
UNI-T WARRANTY - A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.
Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.

AG10 LR1130 389A LR54 L1131 189 LR54/189/L1130.
Shelf Life: 2 years (not printed on battery).
Application : Laser Pointers, Clocks, Watches, Calculators, Computers, Cameras, Digital Cameras, PDAs, Remote Controls, Camcorders, Electronic Games, Electronic Instruments, MP3 Players, Digital Voice Recorders, Toys, Blood Glucose, Cholesterol Testing Meters, and other electronic products..