








⚡ Stay ahead of the current—test smarter, not harder!
The Martindale NC3 is a compact, battery-powered non-contact tester that accurately detects AC voltages from 200 to 1000 volts and magnetic fields above 10mT. Featuring dual audible and visual alerts with color-coded LEDs, an extended probe for hard-to-reach areas, and an integrated LED torch, it’s designed for professional electricians and DIY enthusiasts who demand reliable, efficient testing in any environment.











| ASIN | B07TQ8VFJN |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 255,395 in DIY & Tools ( See Top 100 in DIY & Tools ) 408 in Voltage Testers |
| Colour | Yellow / Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (32) |
| Date First Available | 28 Jun. 2019 |
| Included components | batteries |
| Item Package Quantity | 1 |
| Item Weight | 55 g |
| Item model number | NC3 |
| Manufacturer | Martindale Electric Co Ltd |
| Measurement Accuracy | 200-1000V, >10mT |
| Part number | NC3 |
| Power source type | Battery Powered |
| Product Dimensions | 15.5 x 2.5 x 2.5 cm; 55 g |
| Style | Compact |
M**N
Works well detecting coils are energised.
Works well detecting coils are energised.
C**S
Great stuff
Not very sensitive on cables.. but the magnet detector really helps. Great buy.
A**R
Check electrical wiring
This unit is not sensitive enough??
A**R
Very insensitive.
For a Martindale product. This is poor. Very insensitive, must be on an almost bare live cable to respond. Never picked up a live flex cable.
J**N
Easy to use
Typical martindale well make accurate a tool you can trust
A**4
Funziona benissimo
C**R
Sehr unzuverlässig. Nehme es von Haus aus nur für "schnelle Überprüfung". Natürlich nicht für gefährliche Sachen. Aber selbst da funktioniert es absolut nicht. Habe mit der Einenmarke von Conrad bessere Erfahrungen gemacht.
G**E
qualche volta fallisce oppure non si comprende bene quando altri cavi sono vicini, pertanto pecca e non da fare tanto affidamento
Trustpilot
2 days ago
2 weeks ago