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Electrical Testers (247)

Electrical & Power
Choose Electrical Testers with confidence for real-world use

Explore Electrical Testers at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.

245 products47 brandsEveryday → ProfessionalOfficial distributor

How to Choose

Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.

What You'll Find Here

Electrical TestersElectrical & PowerBusiness useHome useProfessional equipmentReplacement partsAccessoriesConsumablesInstallation suppliesCompatible options

Leading Brands

BENNINGWIHAVOLTCRAFTCIMCOC.K TOOLSGOSSENGEDOREBOSCHINLINEKS TOOLSMENNEKESUNI-TEXTECHDELTA OPTICAL
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.

Frequently Asked Questions

How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: JANITZA Stock: 8
The Janitza UMG 800 UL stands apart from conventional energy meters by combining Class 0.2S active energy accuracy with comprehensive power quality an..
R14,644
Ex Tax:R12,734
1 supplier Reward +R58
Add to Cart
Brand: GOSSEN Stock: 2
The PROFiTEST MF XTRA Profi-Set is a multifunctional installation tester that measures loop impedance, RCD/FI trip time, insulation resistance, low-oh..
Tester Type Installation Tester
R124,944
Ex Tax:R108,647
1 supplier Reward +R496
Add to Cart
Brand: JANITZA Stock: 14
Power quality issues like harmonics, voltage sags, and transients can cause equipment malfunction, downtime, and energy waste. The Janitza UMG 512 Pow..
R87,516
Ex Tax:R76,101
1 supplier Reward +R358
Add to Cart
Brand: HT INSTRUMENTS Stock: 2
This installation tester set delivers comprehensive verification of electrical installations, combining high-current loop impedance measurement with n..
Tester Type Installation Tester
R45,741
Ex Tax:R39,774
1 supplier Reward +R184
Add to Cart
Brand: HT INSTRUMENTS Stock: 4
Electrical safety inspectors and maintenance technicians can streamline their testing routines with the HT Instruments Multitest HT700+ RCD Set. This ..
Tester Type Circuit Tester
R55,477
Ex Tax:R48,241
1 supplier Reward +R226
Add to Cart
Brand: HT INSTRUMENTS Stock: 4
With a 1000V DC open-circuit voltage and 15A short-circuit current measurement capability, the PV-CHECKs ProPlus delivers comprehensive photovoltaic s..
Tester Type PV Tester
R128,216
Ex Tax:R111,492
1 supplier Reward +R524
Add to Cart
Brand: JANITZA Stock: 10
Measure up to the 63rd harmonic with Class 0.5 accuracy. The Janitza UMG 96RM is a panel-mount power quality analyzer for three-phase systems with neu..
R6,315
Ex Tax:R5,492
1 supplier Reward +R23
Add to Cart
Brand: HT INSTRUMENTS Stock: 3
The HT Instruments Black Box Aktion CombiG3 is a professional installation tester with a color graphic LCD and True RMS measurement, covering continui..
Tester Type Installation Tester
R45,857
Ex Tax:R39,876
1 supplier Reward +R187
Add to Cart
Brand: JANITZA Stock: 4
Accurate energy measurement and power quality analysis are critical for modern electrical installations, yet many devices lack the flexibility to adap..
R12,860
Ex Tax:R11,183
1 supplier Reward +R50
Add to Cart
Brand: HT INSTRUMENTS Stock: 2
Combining PV system analysis and electrical safety verification in one instrument, the PV CHECKs Plus measures Voc up to 1000 V DC and Isc up to 15 A ..
Tester Type PV Tester
R55,346
Ex Tax:R48,127
1 supplier Reward +R223
Add to Cart
Brand: MEGGER Stock: 2
With insulation test voltages up to 1000 V and a measurement range reaching 200 GΩ, the Megger MFT-X1-SC delivers laboratory-grade accuracy in a rugge..
Tester Type Installation Tester
R47,111
Ex Tax:R40,966
1 supplier Reward +R190
Add to Cart
Brand: MEGGER Stock: 13
The Megger MFL205 is a two-part fuse and circuit breaker finder that identifies the correct breaker or fuse protecting a specific circuit without inte..
R3,019
Ex Tax:R2,625
1 supplier Reward +R10
Add to Cart
Brand: KYORITSU Stock: 2
The Kyoritsu KT171 is a two-pole voltage tester that delivers reliable AC/DC voltage measurement from 6V to 690V with CAT III 690V and CAT IV 600V saf..
Tester Type Voltage Tester
R4,198
Ex Tax:R3,650
1 supplier Reward +R15
Add to Cart
Brand: MEGGER Stock: 2
Electrical insulation can degrade over time, leading to dangerous faults or costly downtime. The Megger MIT485/2 insulation tester provides reliable v..
Tester Type Installation Tester
R29,960
Ex Tax:R26,052
1 supplier Reward +R121
Add to Cart
Brand: JANITZA Stock: 4
Panel builders and energy managers use the Janitza UMG 96RM-M in low-voltage distribution boards to capture electrical parameters across 1-, 2-, or 3-..
R10,862
Ex Tax:R9,445
1 supplier Reward +R42
Add to Cart
Brand: JANITZA Stock: 4
The Janitza UMG 96RM-PN is a panel-mounted power quality analyser that delivers comprehensive measurement of voltage, current, power, energy, harmonic..
R15,073
Ex Tax:R13,107
1 supplier Reward +R59
Add to Cart
Brand: JANITZA Stock: 2
Universal measuring device and power quality analyzer for 3-phase systems, offering high-accuracy energy measurement (Class 0.5S) and extensive commun..
R12,238
Ex Tax:R10,642
1 supplier Reward +R48
Add to Cart
Brand: CIMCO Stock: 3
Electrical work demands precise voltage verification without compromising safety. The CIMCO 111438 two-pole voltage tester delivers reliable AC/DC vol..
Tester Type Circuit Tester
R4,203
Ex Tax:R3,655
1 supplier Reward +R15
Add to Cart
Brand: HT INSTRUMENTS Stock: 6
Measure DC magnetic fields up to 3000 mT and AC fields up to 300 mT with the HT Instruments HT19 Magnetic Field Tester. Its Hall effect sensor and 4-d..
Tester Type Circuit Tester
R1,132
Ex Tax:R985
1 supplier Reward +R3
Add to Cart
Brand: FLIR Stock: 7
The FLIR PV-KIT-2 pairs a 1000 A True RMS clamp meter with an 80 x 60 thermal camera to give solar installers and maintenance crews a single kit for e..
R40,954
Ex Tax:R35,612
1 supplier Reward +R165
Add to Cart
Brand: HT INSTRUMENTS Stock: 4
With CAT IV 300V safety rating and I-V curve tracing up to 1000V DC, the PV-CHECKs Pro is a professional tester for both photovoltaic systems and elec..
Tester Type Installation Tester
R108,853
Ex Tax:R94,655
1 supplier Reward +R445
Add to Cart
Brand: HT INSTRUMENTS Stock: 4
Detecting live AC voltage without direct contact is a daily challenge for electricians and maintenance technicians. The HT70 solves this by providing ..
Tester Type Voltage Tester
R1,516
Ex Tax:R1,318
1 supplier Reward +R5
Add to Cart
Brand: HT INSTRUMENTS Stock: 9
Electricians and maintenance technicians working on industrial electrical systems can use the HT Instruments HT8 two-pole voltage tester to verify the..
Tester Type Circuit Tester
R2,754
Ex Tax:R2,395
1 supplier Reward +R9
Add to Cart
Brand: HT INSTRUMENTS Stock: 3
Connecting an external current clamp to an HT Instruments M-Series multifunction tester can be a challenge without the right interface. The NOCANBA ad..
R2,826
Ex Tax:R2,457
1 supplier Reward +R10
Add to Cart
Brand: HT INSTRUMENTS Stock: 13
The HT Instruments HT7 stands out from typical voltage testers by combining a clear LCD readout with LED indicators and acoustic signalling, while its..
Tester Type Circuit Tester
R2,717
Ex Tax:R2,363
1 supplier Reward +R9
Add to Cart
Brand: HT INSTRUMENTS Stock: 12
With a CAT IV 1000 V safety rating, the HT Instruments HT20S non-contact voltage tester detects AC voltage from 12 V to 1000 V without touching live c..
Tester Type Circuit Tester
R881
Ex Tax:R766
1 supplier Reward +R2
Add to Cart
Brand: HT INSTRUMENTS Stock: 2
HT Instruments PV-CHECKs One is a comprehensive photovoltaic installation tester designed for verification and troubleshooting of PV systems according..
Tester Type PV Tester
R51,574
Ex Tax:R44,847
1 supplier Reward +R210
Add to Cart
Brand: HT INSTRUMENTS Stock: 27
Electricians and maintenance technicians working on industrial and building installations need a reliable voltage tester that can handle high-energy c..
Tester Type Circuit Tester
R2,297
Ex Tax:R1,997
1 supplier Reward +R8
Add to Cart
Brand: JANITZA Stock: 30
Power quality issues like harmonics, voltage sags, and transients can cause equipment failure and downtime. The Janitza UMG 604-PRO is a panel-mounted..
R29,030
Ex Tax:R25,244
1 supplier Reward +R117
Add to Cart
Brand: BENNING Stock: 3
The Benning DUSPOL digital stands out with its ISO calibration and dual-indication system—LCD, acoustic, and vibration—making voltage detection unmist..
Tester Type Voltage Tester
R4,724
Ex Tax:R4,108
1 supplier Reward +R17
Add to Cart
Brand: HIRSCHMANN Stock: 11
The Hirschmann RH-KL30B stands out with its spring-loaded tip and fully insulated phenol-formaldehyde housing, providing reliable contact and safety f..
R441
Ex Tax:R384
1 supplier Reward +R1
Add to Cart
Brand: HT INSTRUMENTS Stock: 2
Professional installation tester for verifying electrical installations according to VDE 0100 and VDE 0413. Measures insulation resistance, continuity..
Tester Type Installation Tester
R59,862
Ex Tax:R52,054
1 supplier Reward +R244
Add to Cart
Brand: JOY-IT Stock: 16
Dead batteries and uncertain charge states can bring your projects to a halt. The JOY-IT JT-KL110F battery capacity tester gives you precise control o..
R1,412
Ex Tax:R1,228
1 supplier Reward +R4
Add to Cart
Brand: JANITZA Stock: 6
Monitoring power quality in industrial and commercial environments demands precise measurement of voltage, current, harmonics, and energy. The JANITZA..
R12,537
Ex Tax:R10,902
1 supplier Reward +R49
Add to Cart
Brand: JANITZA Stock: 3
The UMG 96RM-E from Janitza is a panel-mount universal measuring device that stands out for its high accuracy and comprehensive power quality analysis..
R15,281
Ex Tax:R13,288
1 supplier Reward +R60
Add to Cart
Brand: JANITZA Stock: 12
Electrical engineers and facility managers use the Janitza UMG 801 in industrial plants and large commercial buildings to monitor power quality and en..
R37,657
Ex Tax:R32,746
1 supplier Reward +R153
Add to Cart
Brand: GOSSEN Stock: 2
Electricians and maintenance technicians use the Gossen Profitest Adapter M512R to safely test single-phase portable equipment with Schuko plugs. It c..
Tester Type Circuit Tester
R47,210
Ex Tax:R41,052
1 supplier Reward +R192
Add to Cart
Brand: HT INSTRUMENTS Stock: 14
Performs insulation testing up to 1000V DC, loop impedance with high-current and no-trip modes, RCD testing for AC, A, B, F, and S types, earth resist..
Tester Type Installation Tester
R2,865
Ex Tax:R2,492
1 supplier Reward +R9
Add to Cart
Brand: HT INSTRUMENTS Stock: 14
The HT10 Scan-KIT delivers CAT IV 1000 V safety in a two-pole voltage tester, with a measurement range from 6 V to 1000 V AC/DC and an integrated LCD ..
Tester Type Circuit Tester
R2,627
Ex Tax:R2,284
1 supplier Reward +R8
Add to Cart
Brand: EXTECH Stock: 2
The Extech 380260 insulation tester delivers three selectable test voltages—250V, 500V, and 1000V—with insulation resistance measurement up to 2000 MΩ..
Tester Type Installation Tester
R8,731
Ex Tax:R7,592
1 supplier Reward +R33
Add to Cart
Brand: PCE INSTRUMENTS Stock: 1
Measure earth resistance from 0.01 Ω to 2000 Ω with ±(2% + 3 digits) accuracy and test continuity up to 200 Ω. The PCE-ECT 50 also measures AC/DC volt..
Tester Type Installation Tester
R4,839
Ex Tax:R4,208
1 supplier Reward +R18
Add to Cart
Brand: FLUKE Stock: 7
Accurate earth ground resistance measurements require a reliable connection to the soil. The Fluke 4325492 Ground Rod (Earthing Spike) provides the es..
R3,324
Ex Tax:R2,890
1 supplier Reward +R12
Add to Cart
Brand: FLUKE Stock: 5
Operating from 40 V to 600 V AC across 15 Hz to 400 Hz, this phase rotation indicator verifies clockwise or counter-clockwise rotation on three-phase ..
R3,468
Ex Tax:R3,016
1 supplier Reward +R12
Add to Cart
Brand: FLUKE Stock: 5
Electrical tester with FieldSense non-contact voltage and current measurement up to 1000 V AC and 200 A AC. The Fluke T6-1000 PRO measures voltage and..
Tester Type Circuit Tester
R10,202
Ex Tax:R8,871
1 supplier Reward +R39
Add to Cart
Brand: FLUKE Stock: 5
The Fluke PRM-6-EUR combines phase sequence testing and motor rotation indication in one compact tool, eliminating the need for separate instruments. ..
Tester Type Phase Tester
R5,243
Ex Tax:R4,559
1 supplier Reward +R19
Add to Cart
Brand: FLUKE Stock: 2
Verifying the safety of electrical installations demands precise, repeatable measurements across continuity, insulation, loop impedance, and RCD prote..
Tester Type Installation Tester
R30,075
Ex Tax:R26,152
1 supplier Reward +R121
Add to Cart
Brand: FLUKE Stock: 15
The Fluke 1736/EUS-GOLD captures three-phase power quality and energy data automatically, eliminating the need for manual setup or extensive training...
R118,000
Ex Tax:R102,609
1 supplier Reward +R483
Add to Cart
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