Product Overview
Amprobe AC68C TRMS 600 A Clamp Meter
Product Highlights
Amprobe AC68C TRMS 600 A Clamp Meter measures non-linear load current with true-rms readings. This top-of-the-line professional clamp DMM is CAT II 600 V, CAT III 300 V rated.




- 8 functions/11 ranges
- Data and AC peak hold
- DC auto zero
- Carrying case included
- 33⁄4 digit, LCD, max reading of 3999
- Maximum jaw opening 1.57˝ (40 mm)
- Autoranging for frequency measurement
- Low battery indication
- Auto-power off after 30 minutes
- Manual function and range selection with rotary selector
What’s Included
- AC68C
- Test leads
- Battery
- Carrying case
Specifications
| FEATURE | AC68C |
| True-rms | • |
| AC Voltage | 600 V |
| DC Voltage | 400.00 V, 600 V |
| AC Current | 400.00 A, 600 A |
| DC Current | 400.00 A, 600 A |
| Micro Amps | – |
| Resistance | 4.000 kO |
| Continuity | • |
| Capacitance | – |
| Frequency | 4 kHz, 20 kHz |
| Temperature | – |
| Accommodates conductors | up to 1.3″ (35 mm) in diameter |
| Specifications | |
| DC Voltage ranges | Range: 600 V
Accuracy: ± (0.75 % rdg + 2 dgts) Resolution: 1 V in 600 V range Input impedance: 10 MO |
| AC Voltage (40-450 Hz) range | Range: 400 V, 600 V
Accuracy: ± (1.2 % rdg + 5 dgts) Resolution: 0.1 V in 400 V range Input impedance: 10 MO |
| DC Current | Range: 400 A, 600 A
Accuracy: ± (2 % rdg + 5 dgts) Resolution: 0.1 A in 400 A range |
| AC Current (40-450 Hz) | Range: 400 A, 600 A
Accuracy: ± (2 % rdg + 5 dgts) Resolution: 0.1 A in 400 A range |
| Frequency (Hz), current and voltage | Range: 4 kHz, 20 kHz
Accuracy: ± (0.5 % rdg + 5 dgts) Resolution: 1 Hz in 4 kHz range Sensitivity: 5 A/1 V in 4 kHz range, 5 A/5 V in 20 kHz range |