Need help?Do you have a question about the Klein Tools MM400 and is the answer not in the manual?
General| Product type | Digital multimeter |
|---|---|
| DC voltage range | 600 - 600 V |
| Measuring category | CAT III 600V |
| Placement supported | Handheld multimeter |
| Resistance resolution | 40 Ω |
| Resolution (frequency) | 50 Hz |
| Temperature measurement range | -18 - 538 °C |
| Display digits | 4000 digits |
| Battery type | AAA |
| Power source | Battery |
| Number of batteries supported | 2 |
Weight and Dimensions| Depth | 152 mm |
|---|---|
| Width | 80 mm |
| Height | 45 mm |
| Weight | 231 g |
Covers AC/DC voltage and current measurement ranges, resolution, accuracy, and input impedance.
Details resistance measurement ranges, resolution, accuracy, and overload protection.
Explains parameters for diode testing and continuity checking functionality.
Provides essential warnings for safe operation, preventing injury or damage.
Guides on proper test lead connection and usage in different measurement locations.
Step-by-step instructions for measuring AC/DC voltage, including polarity notes.
Instructions for measuring AC/DC current across various ranges and lead connections.
Procedures for measuring resistance, including safety precautions.
How to perform continuity checks and interpret results, with safety warnings.
To Next Page