Supported Applications
The Omega HHM-MA1500 is a True RMS AC/DC clamp meter and non-contact voltage detector designed for electrical testing. The series identity centers on high-current measurement capabilities up to 1500 A, as indicated by the model designation.
Operating Conditions & Performance
The HHM-MA1500 provides True RMS measurements for both AC and DC current. Specific performance metrics such as accuracy classes, response times, ambient temperature limits, or resolution values are not detailed in the available source data for this series entry.
Configuration Options
This product line is represented by a single enabled variant: HHM-MA1500. The device integrates non-contact voltage detection functionality alongside its clamp meter operation. Detailed configuration options regarding housing materials, process connections, or output signal types are not enumerated in the current bundle.
Key Product Differences
The series is currently documented with a single model code and SKU (HHM-MA1500). No additional variations, sub-families, or alternative configurations are listed within the provided source data.
| AC Response | True RMS (AAC and Vac) |
| Additional Features 1 | 1500 A max Current |
| Altitude,Max | 2000 m |
| Auto Power Off | After approx. 30 minutes |
| Bandwidth | 50 to 400 Hz (AAC and Vac) |
| Battery Indication | Displayed |
| Capacitance | 400.00nF, 4000nF, 40.00μF, 400.0μF, 4.000mF, 20.00mF, 40.00mF |
| Capacitance Accuracy | ±(3.5%+10d) |
| Capacitance Resolution | 0.01nF |
| Clamp Jaw Opening Length | 52 mm |
| Continuity Test | Threshold 25 to 60Ω; Test current < 0.5mA |
| Crest Factor | 3.0 in 400A range, 1.4 in 1000A range — — (50/60 Hz and 5% to 100% of Range |
| Current Accuracy | ±(2.8%+30d) / ±(2.5%+30d) |
| Current Measurement Range | 40 A,1500 A |
| Current Resolution | 0.01A/0.01A |
| Diode Test | Test current of 0.3mA typical; Open circuit voltage 2.8 Vdc typical |
| Display Range | Dual 40000/4000 |
| Display Type | Backlit LCD |
| Duty Cycle | 10.0 to 95.0% |
| Duty Cycle Accuracy | ±(1.0%+2d) |
| Duty Cycle Resolution | 0.001 |
| Frequency | 40 Hz to 40 MHz |
| Frequency Accuracy | ±(0.3%+2d) |
| Frequency Resolution | 0.001Hz |
| Height | 294 mm |
| Impedance Input | 10MΩ (Vdc and Vac) |
| Length | 47 mm |
| Measuring Temperature Range, Max | 1000 °C |
| Measuring Temperature Range, Min | -100 °C |
| Operating Humidity | 0 to 80% RH |
| Operating Temperature, Max | 40 °C |
| Operating Temperature, Min | 5 °C |
| Resistance | 40 MΩ |
| Resistance Accuracy | ±(0.5%+9d) |
| Resistance Resolution | 0.01Ω |
| Sampling Rate | 2 Hz (2 updates/second) |
| Series ID | HHM-MA1500-Clamp--Meter |
| Storage Humidity, Max | < 80 % |
| Storage Temperature, Max | 60 °C |
| Storage Temperature, Min | -20 °C |
| Supply Power Type | Battery |
| Temperature Resolution | 0.1 °C |
| Thermocouple Type | K |
| Voltage Accuracy | plus_minus_1_0_ptc_plus_30d_plus_minus_0_1_ptc_plus_4d |
| Voltage Measurement Range | 400 mV, 4 V, 40 V, 750 Vac, 1000 Vdc |
| Voltage Resolution | 0.01 mV/0.01 mV |
| Weight | 536 g |
| Width | 105 mm |