hakko fg-450 static level meter

category: hakko

hakko fg-450 static level meter

model no.	fg-450
power supply	006p 9v dry battery
measurable potential range	normal mode : 0.00 to ±19.99kv (resolution : 0.01kv)
	ion balance mode : 0.000 to ±1.999kv (resolution : 0.001kv)
signal detection method	oscillating chopper method
display refresh frequency	0.5seconds
measurement precision	±10% of reading ±2 digit
continuous operating limit	approx. 10hour (with alkaline battery)
measurement distance	30mm (between object being measured and sensor)
measurement distance adjustment	red led beam focusing method
sensor head rotation angle	180º (in increments of 45º)
display	lcd display with built-in backlight
polarity display	positive polarity/negative polarity display
mode switching	ion balance/static electricity measurement modes
battery check	remaining charge displayed in display panel
operating environment	ambient temperature/humidity range : 0 to 40ºc, 20 to 70%rh (without condensation)
dimensions	68(w)×138(h)×22(d)mm
weight	160g