Digital Panel Meter with Back light - LCD Voltage Meter
Finder Electronics Co., Ltd. [China] 
Digital Panel Meter with Back light - LCD Voltage Meter: 3.5 Digital Voltage Meter Model No.: PM-438BL
Digital Panel Meter with Back light - LCD Voltage Meter:3.5 Digital Voltage MeterModel No.: PM-438BL
Specifications:
| Model | Range | Basic Accuracy | Max. Input |
| PM438BL (Back Light) | ±199.9mV | ±(0.5%+2) | 10V |
| PM428BL (Back Light) | ±199.9mV | ±(0.5%+2) | 10V |
| Max. Display | 1999 | ||
| Input Mode | Single ended input | ||
| Sampling time | About 1.5/sec. | ||
| Aux. Power Supply | DC 9V | ||
| Display | LCD | ||
Digital Panel Meter with Back light - LCD Voltage Meter
