








⚡ Master Every Measurement with Confidence!
The KleinTools MM400 Digital Multimeter is a robust, auto-ranging tester capable of measuring up to 600V AC/DC voltage, 10A current, and 40 MOhms resistance. It offers advanced functions including temperature, capacitance, frequency, and diode testing, all protected by a CAT III 600V safety rating. Designed for durability with a 1m drop resistance, it’s ideal for residential, commercial, and light industrial use, coming complete with essential accessories for immediate deployment.






| Brand | KLEIN TOOLS |
| Model Number | MM400 |
| Product Dimensions | 4.52 x 7.8 x 15.24 cm; 232.47 g |
| Color | orange |
| Name List for Name Plates | Auto Range/Temperature, Capacitance, Frequency |
| Material | plastic |
| Wallpaper Pattern | Multimeter |
| Power Source | AC |
| Voltage | 600 Volts |
| Quantity | 1 |
| Included Components | Test Lead, Battery, Thermocouple, User Manual |
| Are Batteries Included | Yes |
| Battery Type | Alkaline |
| Item Weight | 232 g |
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