Major Tech MT777 Bluetooth Clamp Meter TRMS 1000A CAT IV 600V
Major Tech MT777 Bluetooth Clamp Meter TRMS 1000A CAT IV 600V
The Major Tech MT777 is a professional-grade 1000A AC/DC TRMS Bluetooth clamp meter engineered for advanced electrical diagnostics and testing. It features a vivid 6000-count TFT color LCD display with trend capture functionality and a 100-graph data review memory for in-depth analysis. Capable of measuring voltages up to 1000V across AC, DC, and AC+DC modes, this meter handles complex industrial and commercial applications.
Equipped with specialized modes including Inrush current measurement, VFD voltage filtering, and Low Impedance (LoZ) mode to eliminate ghost voltages, the MT777 delivers precise results. The integrated non-contact voltage detector, built-in flashlight, and 33 mm jaw size make field diagnostics efficient and safe in CAT IV 600V environments.
Key Features
| Brand | Major Tech |
| Model | MT777 |
| Product Type | Clamp Meter |
| Current Range | 1000A AC/DC |
| Display | 6000 count TFT colour LCD |
| Cable Clamp Size | Ø33 mm |
| Voltage Measurement | AC, AC+DC TRMS and DC up to 1000V |
| Capacitance | 100 mF |
| Safety Rating | CAT IV 600V |
| Weight | 0.4 kg |
| Trend Capture | Yes |
| Graph Data Review | 100 graphs |
| INRUSH Current Measurement | Yes |
| VFD Mode | Variable Frequency Drive voltage value |
| LoZ Mode | Low impedance mode prevents ghost voltages |
| NCV | Non-Contact Voltage Detector |
| Built-In Flashlight | Yes |
| Continuity Buzzer & Diode Test | Yes |
| Functions | Peak Mode, Min/Max, Data Hold, Auto Power Off |
| Optional Accessory Support | MT740 Flexible Coil Clamp for 3000A AC |
Highlights
- 6000 count TFT colour LCD display
- Ø33mm Cable Clamp size
- Measurement of AC, AC+DC TRMS and DC voltage up to 1000V
- Capacitance to 100mF
- Trend Capture Function
- 100 Graph Data Review
- INRUSH Current Measurements
- VFD – Variable Frequency Drive voltage value
- LoZ – Low impedance mode prevents false readings due to “Ghost” voltage
- NCV – Non-Contact Voltage Detector
- Built-In Flashlight
- Continuity buzzer and Diode Test
- Peak Mode, Min/Max and Data Hold function
- Auto Power Off
- Optional MT740 Flexible Coil Clamp for measurement 3000A AC
Compatibility
Compatible with the optional Major Tech MT740 Flexible Coil Clamp for extending AC current measurements up to 3000A.
Frequently asked questions
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