Klein Tools MM400 is an auto-ranging millimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools' Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.
| Product Depth (in.) | 1.78 in |
|---|---|
| Product Height (in.) | 6.04 in |
| Product Width (in.) | 3.04 in |
| Battery Power Type | Alkaline |
| Battery Size | AAA |
| Category Rating | III |
| Control Type | Digital |
| Display Type | LCD |
| Electrical Tools Features | Audible Alert,Auto Ranging,Backlit,DC Polarity Indicator,Data Hold,Handheld,Integral Lead Storage,Interchangeable Leads |
| Measures/Detects | Amperage,Capacitance,Continuity,Duty cycle,Frequency,Resistance,Temperature,Voltage |
| Number of Batteries Required | 2 |
| Number of Functions | 19 |
| Number of Ranges | 28 |
| Product Weight (lb.) | 0.5lb |
| Returnable | 90-Day |
| Test Meter Type | Clamp/Multimeter |
| Tools Product Type | Test Meter |
| Type | Multimeter |
| Voltage (volts) | 600 |
| Manufacturer Warranty | Please refer to the attached warranty document in the Product Overview section above under Info & Guides. |