The 19 best electrical testing equipment brands in 2026
Tektronix, Agilent and Hioki lead our ranking of 19 electrical testing equipment brands. Compare what each brand makes, visit its official site, or shop it online.
Electrical Testing Equipment brands, ranked
TSCentral is reader-supported: we may earn a commission when you shop through links on this page. It does not affect the ranking.
-
1
Tektronix
Tektronix makes oscilloscopes, logic analyzers, signal generators, and digital multimeters for electronics testing.
Website: tek.com |Brands like Tektronix
Popularity 10.0/10
-
2
Agilent
Agilent makes oscilloscopes, multimeters, and electronic measurement instruments for test labs and manufacturing.
Website: agilent.com |Brands like Agilent
Popularity 5.7/10
-
3
Hioki
Hioki makes clamp meters, digital multimeters, insulation testers, and power quality analyzers for electrical work.
Website: hioki.com |Brands like Hioki
Popularity 5.7/10
-
4
National Instruments
National Instruments makes modular PXI and USB data acquisition hardware and test software for measurement systems.
Website: ni.com |Brands like National Instruments
Popularity 5.3/10
-
5
Ideal
Ideal Industries makes voltage testers, circuit testers, and wire tools for electricians.
Website: idealledlight.com |Brands like Ideal
Popularity 4.0/10
-
6
Testo
Testo makes handheld measuring instruments, including multimeters, clamp meters, and thermal imagers for building and industrial work.
Website: testo.com |Brands like Testo
Popularity 3.4/10
-
7
Siemens
The 20th century saw a series of development and innovation. Infrastructural progress was also happening during this era. Every organization and industry depends on electricity and power to function, which is precisely what Siemens is known for. Siemens is a leading company that empowers enterprises with electrification and other power demands. With an experience of more than 175 years, Siemens is determined to make the world a better place with its technology and innovations.
Website: new.siemens.com |Brands like Siemens
Popularity 2.5/10
-
8
Lab-Volt
Lab Volt brings you technical education services with a unique aim in mind. Its solutions are ruling the automation industries, from equipment-based solutions to rapid learning technologies, whether IT sectors or robotics and even sensors and engineering domains. The company's services are efficient and effective, bringing quality knowledge and solutions to these various sectors. The company's learning systems and training software are unique and provide a safe platform for people to learn.
Website: labvolt.festo.com |Brands like Lab-Volt
Popularity 2.5/10
-
9
Amprobe
Amprobe makes clamp meters, digital multimeters, and insulation testers sold to electricians and technicians.
Website: amprobe.com |Brands like Amprobe
Popularity 2.3/10
-
10
Megger
Megger makes insulation resistance testers, ground resistance testers, and cable fault locators for electrical testing.
Website: megger.com |Brands like Megger
Popularity 2.0/10
-
11
Anritsu
Anritsu makes network analyzers, RF signal analyzers, and telecom test instruments for communications testing.
Website: anritsu.com |Brands like Anritsu
Popularity 1.7/10
-
12
Flir
FLIR makes thermal imaging cameras that electricians and maintenance teams use to inspect electrical equipment.
Website: flir.com |Brands like Flir
Popularity 1.5/10
-
13
Associated Research
Associated Research makes hipot testers, insulation testers, and electrical safety analyzers for compliance testing.
Website: arisafety.com |Brands like Associated Research
Popularity 1.5/10
-
14
AEMC
AEMC makes clamp meters, multimeters, and ground resistance testers for electrical contractors and utilities.
Website: aemc.com |Brands like AEMC
Popularity 1.2/10
-
15
Rohde & Schwarz
Rohde and Schwarz makes oscilloscopes, spectrum analyzers, and RF test equipment for electronics and communications.
Website: rohde-schwarz.com |Brands like Rohde & Schwarz
Popularity 1.2/10
-
16
Narda
Narda Safety Test Solutions makes electromagnetic field meters and RF exposure measurement instruments for safety testing.
Website: narda-sts.com |Brands like Narda
Popularity 0.9/10
-
17
Teradyne
Teradyne makes automatic test equipment used to electrically test semiconductors and electronic components in production.
Website: teradyne.com |Brands like Teradyne
Popularity 0.9/10
-
18
Wavetek
Electronic devices need continuous testing and high precision output. Wavetek manufactures and supplies electronic test equipment that offers precisely what is required. The thorough quality tests with every product maintain precision service and high-quality results. Wavetek ensures that every product...
Website: wavetek.com |Brands like Wavetek
Popularity 0.9/10
-
19
Advantest
Advantest makes semiconductor automatic test equipment and spectrum analyzers for electronics testing.
Website: advantest.com |Brands like Advantest
Popularity 0.9/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| Tektronix | tek.com | – | – | – | – |
| Agilent | agilent.com | /Agilent.Tech | – | @agilent | agilent |
| Hioki | hioki.com | /hiokieecorporation | – | – | hiokiproducts |
| National Instruments | ni.com | – | – | – | – |
| Ideal | idealledlight.com | /idealLEDlight | – | @idealledlight | – |
| Testo | testo.com | /testoindia | – | @testoindia | TestoIn |
| Siemens | new.siemens.com | – | – | – | – |
| Lab-Volt | labvolt.festo.com | /FestoDidactic | – | – | LabVoltLtd |
| Amprobe | amprobe.com | /amprobe | amprobetools | – | AmprobeTest |
| Megger | megger.com | – | – | – | – |
