








🔧 Empower Your DIY Game with Precision & Safety!
The AstroAI Digital Multimeter MT33D is a compact, battery-powered tool designed for professional-grade electrical testing. It measures AC/DC voltage, DC current, resistance, and diode functionality with high accuracy. Featuring a backlit LCD, double fuse protection, and multiple battery test modes, it ensures safe, reliable diagnostics for automotive and household electrical systems. Lightweight and easy to use, it’s the essential multi-tester for millennial managers who demand precision and efficiency in their toolkit.





| Manufacturer | AstroAI |
| Part number | MT33D |
| Item Weight | 32 g |
| Product Dimensions | 13 x 7.3 x 3.7 cm; 32 g |
| Batteries | 21 Lithium Metal batteries required. (included) |
| Item model number | AM33D |
| Size | M |
| Colour | Blue |
| Style | compact |
| Material | ABS |
| Pattern | Modern |
| Shape | Quadratic |
| Power source type | Battery Powered |
| Voltage | 9 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | imperial |
| Display style | LCD |
| Specification met | Iec 61010 |
| Special Features | Ohm Volt Amp and Diode Test |
| Specific uses | Safely and accurately solve various electrical problems in cars and homes. It is easy and safe to use and has various functions for measuring current, voltage and resistance, as well as continuity tests and diode tests. Ideal for cars and homes |
| Included components | 1 x Multimeter, 1 x Test Leads (Pair), 1 x user manual |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc Carbon |
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