Precision You Can Trust
NABL-Accredited Calibration | Available on Request
The ITECH IT9121E(G) is an advanced digital power meter that measures voltage, current, power, frequency, harmonics (up to the 50th order), and power quality. It supports up to 600 V RMS and 20 A RMS inputs with a bandwidth reaching 100 kHz. The “(G)” version includes GPIB connectivity alongside USB, RS‑232, and LAN, making it ideal for automated test environments..
The IT9121E(G) is engineered for precision power analysis in demanding testing scenarios—such as motor drives, UPS systems, and power electronics. Its wide measurement bandwidth and harmonic capability allow detailed insight into high-frequency and transient phenomena. The digital power meter features built-in data logging and energy accumulation, facilitating efficient long-term testing and compliance verification.
Equipped with multiple connectivity options, including GPIB in the “(G)” version, it integrates smoothly into both legacy and modern automated systems. Its vibrant TFT display enables intuitive monitoring, while its compact enclosure and robust protection design ensure reliable performance in lab or field environments.
Wide input range: up to 600 V RMS and 20 A RMS
True RMS measurement with ±0.1% accuracy for voltage and current
Captures bandwidth up to 100 kHz for high‑frequency signal analysis
Analyzes harmonics up to the 50th order
Measures key power parameters: voltage, current, real/reactive power, power factor, frequency, THD
Color TFT display with customizable layout
Built‑in data logging to USB memory
Interfaces: USB, RS‑232, LAN, and GPIB
Energy integration: records active and reactive energy values
Compact form factor suitable for bench or rack mounting
| Parameter | Value |
|---|---|
| Model | IT9121E(G) |
| Input Voltage Range | Up to 600 V RMS |
| Input Current Range | Up to 20 A RMS |
| Measurement Bandwidth | DC to 100 kHz |
| Voltage & Current Accuracy | ±0.1% |
| Harmonics Measurement | Up to 50th order |
| Power Parameters Measured | Voltage, Current, Real/Reative Power, PF, Frequency, THD |
| Display | 4.3″ Color TFT LCD |
| Data Logging | USB-peripheral support |
| Interfaces | USB, RS‑232, LAN, GPIB |
| Energy Integration | Active/reactive energy metering |
| Dimensions | Bench/rack mountable enclosure |
| Form Factor | Bench top / rackable |