BT-168 BT-168D Digital Battery Capacity Tester 1.5V 9V AAA AA Button Cell Batteries Voltage Check Meter Indicator Measurement
Quick answer
Is $4.05 a good price for BT-168 BT-168D Digital Battery Capacity Tester 1.5V 9V AAA AA Button…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 7 days. Tracked since Oct 31, 2026, the price hasn't changed.
$4.05
Today it costs $4.05 on AliExpress. Since Oct 31, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 7 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$4.05
We started tracking this price on Oct 31. The chart takes shape over the days: we only draw prices we observed.
| Store | YIDI Online Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | |
| Last reading |