Drok Digital Frequency Counter Cymometer Monitor Tester Gauge

Drok Digital Frequency Counter Cymometer Monitor Tester Gauge

• Accuracy adjustment: rotate potentiometer by screwdriver clockwise/counter clockwise to turn up/D
• It adopts microcomputer Intelligent design to ensure stability and reliability
• Installation Hole creates convenient and easy mounting
• LCD material is used in display screen; black word in Blue background is Clear to read
• It is two-wires access and doesn't require extra power supply

Parameters： 
○ Range: 10-199.9Hz（can only test frequency voltage） 
○ Voltage Range: AC 80V - 300V 
○ Measurement accuracy: 0.5% +/- 2 words 
○ Accuracy : 0.1Hz 
○ Backlight colors: Blue 
○ Cutting Size: 76x39 mm 
○ Thickness: 40mm 
○ Dimensions: 79x43x25 mm 
○ Power : Two wires access, Doesn't Require a Power Supply