Secondary Injection and Relay Test Sets: Sverker vs SMRT
Megger SVERKER suits single-phase field work, and SMRT suits multi-phase and digital substations. Here is how to choose a relay test set in the UAE.
5 Nov 2026Read
Guides & Comparisons
Written for the person doing the work — what the specifications actually change on site, and which instrument is right for the job in front of you.
Fluke 1662 vs 1663 vs 1664 FC: Which Installation Tester?
All three test loop, RCD, continuity and insulation. The 1664 FC adds PreTest and Auto Test, and the 1663 adds earth resistance by the loop method.
5 Nov 2026Read
Fluke Thermal Cameras Compared: PTi120, TiS and Ti PRO
Detector resolution decides how far back you can stand and still measure a small target. Here is how the Fluke thermal camera range fits together.
5 Nov 2026Read
Clamp Meter vs Multimeter: Which Do UAE Electricians Need?
A clamp reads load current without breaking the circuit. A multimeter reads voltage, resistance and small currents better. Here is when to use each.
5 Nov 2026Read
Cable Fault Location Guide: TDR, Thumpers and Sheath Faults
Identify the fault, pre-locate it, then pinpoint it. Here is how TDR, arc reflection and surge generators fit together, and what each job needs.
5 Nov 2026Read
Fluke Insulation Testers Compared: 1503, 1507, 1587 FC, 1555
Start with the highest test voltage you need, then decide whether you need one reading or a trend. Here is how the Fluke range compares.
5 Nov 2026Read
Insulation Resistance Testing to DEWA Requirements
DEWA accepts 1 MΩ at 1000 V DC for one minute on general installations. Here is the method, the limits that apply to PV, and the testers that cover them.
29 Sep 2026Read
Earth Resistance Testing in the UAE: DEWA Limits
DEWA caps the main earth electrode at 1 ohm and the continuity conductor path at 0.5 ohm. Here are the limits, the three measurement methods, and the kit.
26 Sep 2026Read
Thermal Imaging for Switchgear: Delta-T Thresholds
A 15 °C rise over an identical component, or 40 °C over ambient, means act now. Here are the delta-T bands, the camera specs that matter, and the method.
23 Sep 2026Read
Fluke 87V vs 117 vs 179: Which Multimeter to Buy
The 117 is for electricians in buildings, the 87V for industrial plant and drives, the 179 for general bench and field work. Full spec comparison inside.
20 Sep 2026Read
Choosing a Test Equipment Supplier in Dubai
What to check before you place an order for test instruments in the UAE: stock reality, quotation detail, lead times, and the questions worth asking first.
16 Sep 2026Read
UAE Midday Break 2026: What Sites Must Provide
Outdoor work in direct sun is banned 12:30 to 15:00 from 15 June to 15 September. Fines reach AED 50,000 per worker. What employers must put in place.
12 Sep 2026Read
Complete PPE Checklist for Construction Sites in Dubai
What a Dubai site actually needs to issue, why heat changes the calculation here, and the checklist to run before work starts.
19 Aug 2026Read
Fluke 87V vs 88V: Which Multimeter Should You Buy?
The 87V is more accurate and has the low-pass filter for drives. The 88V adds RPM and automotive functions. Here are the real differences.
14 Aug 2026Read
How to Choose a Digital Multimeter: A Buyer's Guide for UAE Electricians
Counts, true-RMS, CAT rating and input impedance decide whether a meter suits your work. Here is what each one actually changes on site.
10 Aug 2026Read
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