00:00Hunting dead coils on motherboard take too long
00:03Multimeter probe slip, make shorts, waste time
00:06Found top 5 cheap electromagnetic inductance testers under 5 bucks for quick PCB fault finding without contact
00:14First pick, Relife XA5
00:16Cost $4.29
00:18Sold near 4,000 units, top 4.9 rating
00:22Big feature, sensitive non-contact electromagnetic probe tuned for tiny phone boards
00:28Hold near power inductor, see instantly if coil pulse
00:32Save hours pulling good parts off board
00:36Second, W01 tester
00:38Cost $4.09
00:40Built-in Type-C interface make power easy off modern bench supply or power bank
00:45High-precision pickup catch low-duty cycle switching frequencies bigger meters miss
00:51Dead simple LED readouts show coil activity fast
00:55Third option, W01JRR-D2 variant
01:00Cheapest in test at $3.96
01:02Same solid Type-C port, tiny form factor slip right into pocket or tool roll
01:07Good budget backup tool when main bench gear occupied
01:12Fast sweep over CPU rail inductors show dead phases immediately
01:16Fourth pick, Generic induction meter
01:19Run 434
01:22Thicker shell, wide magnetic field pickup head
01:25Good choice of work on laptop boards, graphics cards, wider traces
01:29High-sensitivity pickup weak signals under EMI shields without desoldering metal cans
01:36Fifth, DC5V coil and capacitance tester
01:39Cost $3.97
01:42Handle fast DC 5V supply check, quick coil sweep
01:46Solid choice for hobbyists fix game consoles, power supply boards
01:51Plug into USB port, glide tip over inductors, dead phase show immediately
01:56Links for all 5 tools in description below
02:00Like video, subscribe channel for more cheap bench gear breakdowns
02:04Drop questions in comments
