








🔧 Power Up Your Precision — Don’t Get Left in the Dark!
The AstroAI Digital Multimeter MT33D is a compact, battery-powered tool designed for professionals and DIYers alike. It measures AC/DC voltage up to 600V, DC current, resistance, and diode functionality, with specialized battery test modes for 1.5V, 9V, and 12V batteries. Featuring a backlit LCD for low-light environments, double fuse protection, and a silicone shock-resistant cover, it ensures safety and durability. Perfect for automotive diagnostics, household electrical troubleshooting, and industrial applications, this versatile multimeter combines accuracy, convenience, and robust safety features in a sleek blue ABS casing.





| Manufacturer | AstroAI |
| Part number | MT33D |
| Item Weight | 150 g |
| Product Dimensions | 13 x 7.3 x 3.7 cm; 150 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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