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- Power Supply Module
- Japan
- 215 × 115 × 60 mm
- 0.9kg
- Xiamen, China
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Portable Power Measurement Instrument – Model PW102 Technical Profile
1. Product Overview
PW102 is a portable electrical power measurement instrument designed for field engineers and maintenance technicians who require stable, multi-parameter electrical diagnostics in a compact device.
It is typically used for measuring electrical quantities such as voltage, current, active power, reactive power, apparent power, and power factor in industrial and facility environments. The device is optimized for on-site inspections where portability, fast setup, and reliable measurement accuracy are required.
The internal architecture is based on digital sampling and real-time computation, allowing continuous monitoring of electrical behavior under varying load conditions.
2. Product Category and Series Positioning
- Product Type: Portable Power Analyzer / Field Measurement Meter
- Series: PW Portable Measurement Series
- Usage Style: Handheld / field-deployable diagnostic instrument
- Design Focus: Industrial electrical testing and energy monitoring
PW102 is positioned as an upgraded version within the same portable measurement family, offering enhanced data handling and improved measurement stability compared to entry-level units.
3. Product Parameters (Detailed Specification Table)
| Parameter | Specification |
|---|---|
| Model | PW102 |
| Measurement Function | Voltage, Current, Power, Energy, Power Factor |
| System Type | Single-phase / simplified multi-phase support |
| Voltage Range | 0 – 600 V AC |
| Current Range | 0.01 – 30 A (sensor dependent) |
| Frequency Range | 45 – 65 Hz |
| Power Measurement | Active / Reactive / Apparent Power |
| Energy Calculation | Integrated cumulative energy measurement |
| Accuracy Level | ±0.5% typical |
| Sampling Method | High-speed digital sampling |
| Display Type | Multi-line LCD display |
| Data Storage | Internal logging memory function |
| Communication | Optional data export interface |
| Power Supply | Rechargeable battery / external AC supply |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Humidity Range | 10% – 85% non-condensing |
| Housing Material | Reinforced industrial polymer casing |
| Protection | Field-use vibration and dust resistance |
| Dimensions (mm) | 215 × 115 × 60 mm |
| Weight (kg) | Approx. 0.90 kg |
4. Product Applications
PW102 is widely used in electrical maintenance and energy monitoring scenarios where quick deployment and stable measurement are required.
Typical application scenarios include:
- Industrial equipment electrical inspection and fault diagnosis
- Factory energy consumption monitoring and optimization
- Motor load testing and performance evaluation
- HVAC system electrical behavior analysis
- Electrical panel verification and commissioning
- Temporary measurement tasks in field service environments
- Laboratory-based functional testing and calibration checks
Its portability allows technicians to carry out multiple inspections across different locations without fixed installation constraints.
5. Product Advantages
PW102 offers a balanced combination of portability and measurement capability, making it suitable for both routine and advanced field applications.
Key advantages include:
- Improved measurement range compared to entry-level models
- Stable accuracy under fluctuating industrial loads
- Real-time multi-parameter display for efficient diagnostics
- Lightweight structure suitable for mobile operation
- Internal memory for data tracking and review
- Simple operational interface reducing training requirements
- Durable casing designed for industrial environments
- Flexible power options supporting field usage
The device is particularly valued in maintenance environments where time efficiency and measurement reliability are critical.
6. Related Models (Same Series or Closely Associated)
The following models are part of the same portable measurement family or closely related configurations used for similar electrical testing purposes.
Related Series Models Table
| Model | Function Level | Measurement Capability | Voltage Range | Current Range | Accuracy | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| PW100 | Basic | Core electrical measurement | 0–300 V | 0.01–10 A | ±1.0% | 200 × 100 × 50 | 0.75 |
| PW101 | Standard | General field diagnostics | 0–600 V | 0.01–20 A | ±0.5% | 210 × 110 × 55 | 0.85 |
| PW102 | Enhanced | Extended measurement + logging | 0–600 V | 0.01–30 A | ±0.5% | 215 × 115 × 60 | 0.90 |
| PW110 | High-load | Industrial heavy-duty testing | 0–1000 V | 0.05–50 A | ±0.3% | 240 × 130 × 65 | 1.10 |
| PW120 | Advanced | Harmonics + advanced analysis | 0–1000 V | 0.05–60 A | ±0.3% | 250 × 135 × 70 | 1.25 |
7. Related Popular Models (Same Manufacturer Category)
The following models are widely used in industrial electrical measurement environments, covering bench-top, laboratory, and high-precision analysis applications.
Popular Instrument Models Table
| Model | Category | Application Type | Voltage Range | Current Range | Accuracy | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| WT310 | Precision meter | Basic power measurement | 0–600 V | 0.01–20 A | ±0.1% | 220 × 150 × 80 | 1.80 |
| WT330 | Power analyzer | Harmonic analysis | 0–1000 V | 0.01–50 A | ±0.1% | 250 × 170 × 90 | 2.40 |
| WT500 | Multi-channel analyzer | System-level energy analysis | 0–1000 V | 0.01–100 A | ±0.05% | 320 × 220 × 120 | 5.20 |
| WT1800 | Precision analyzer | Laboratory-grade testing | 0–1000 V | 0.01–100 A | ±0.03% | 350 × 250 × 130 | 6.80 |
| WT3000 | Advanced analyzer | High-end power system testing | 0–1000 V | 0.01–200 A | ±0.02% | 420 × 300 × 150 | 9.50 |
8. Summary
PW102 is positioned as an upgraded portable electrical measurement device designed for professional field use. It provides extended current handling capability, improved data logging functionality, and stable accuracy across a wide range of industrial environments.
Compared with basic models, it offers better adaptability for complex maintenance scenarios while maintaining portability and ease of use.
Within the same product family, higher-tier versions expand into advanced harmonic analysis and high-voltage industrial applications, while related bench-top instruments cover precision laboratory-grade measurement requirements.