Welcome to Defender Canada! 
Blue Sea Systems AC Digital Frequency Meter - 8239
$266.58
Blue Sea Systems AC Digital Frequency Meter - 8239 Item # 1144446
Description
Features:
- Displays frequency from 40 to 90 Hertz
- 3 levels of display brightness
- Splashproof front
- Manual sleep mode blanks display for power conservation
Specifications:
- Meter: Frequency
- Function: 40 to 90Hz
- Input Voltage: 80 - 249V
- Display Character Size: 0.5625" (14.29 mm)
- Maximum Power Consumption: 1W
- Sleep Mode: Manual