PROFESSIONAL SCREWDRIVER CIRCUIT TESTER SMALL 100-500 V
SKU: HT1076
✅ TECHNICAL SPECIFICATIONS
| FEATURE | DETAIL |
| Type | AC voltage tester / pen |
| Voltage range | 100V – 500V AC |
| Tip | Slotted screwdriver (flat blade) |
| Main function | Detects the presence of electric current |
| Handle material | Translucent insulating acrylic |
| Shaft / rod | Nickel-plated steel |
| Indicator light | Yes (internal lamp lights up when voltage is present) |
| Length | 135 mm |
| Weight | Ultra-light |
| Does not use batteries | Works by capacitive energy dissipation |
✅ BENEFITS
Detects whether an electrical point is live without the need for complex instruments.
Insulated handle → safe to touch.
Compact size → ideal for a pocket or tool belt.
Also works as a small slotted screwdriver.
🛠 REAL-WORLD USES
Identifying the live wire in outlets.
Checking for power in switches and electrical panels.
Quick diagnosis in home installations and workshops.
📊 PERFORMANCE TABLE
| FACTOR | LEVEL |
| Voltage sensitivity | ⭐⭐⭐⭐☆ |
| Insulation safety | ⭐⭐⭐⭐⭐ |
| Indication accuracy | ⭐⭐⭐⭐☆ |
| Handle durability | ⭐⭐⭐⭐☆ |
| Portability | ⭐⭐⭐⭐⭐ |
🧰 HOW TO USE
Insert the tip into the test point (outlet / terminal / lug).
Place your finger on the metal end of the handle.
If the point is live → the internal light turns on