PRODUCT COTEGORIES
- Clamp Meters
- Current Probes
- Anemometers
- Digital Multimeters
- Flexible Clamp Meters
- Ground Resistance Testers
- Temperature Calibrator
- Calibrators
- Leakage Current Testers
- Micro Ohmmeters
- Power Quality Analyzers (3-Phase)
- Power Quality Clamps (3-Phase)
- Power Quality Clamps (1-Phase)
- Programmable Power Supplies
- PV Analyzers
- Tachometers
- Thermometer/Dataloggers
- Transformer Turns Ratio Meter
DATE 2026.1.21
Events
| 2026 Lunar New Year Holiday
Our office will be closed from Feb. 16 to Feb. 20 for 2026 Lunar New Year Holiday.
DATE 2025.2.11
Product News
| PROVA 730 Micro-Ohmmeter
PROVA 730 can accurately measure very low resistance down to 1u Ohms with 0.1u Ohms resolution at 10A test current.
DATE 2024.4.10
We have just released our latest new corporate LOGO.
DATE 2015.8.11
Product News
| Introducing New Product - Transformer Turns Ratio Meter
PROVA 1660 Transformer Turns Ratio Meter can accurately measure 1-phase and 3-phase Transformer/VT/CT turns ratio, Excitation current, Phase angle and Deviation.
