APPA 300 Series

The Most User-Friendly High Performance Multimeter

So Easy, So Simple, Straight Forward
For basic application, simply to operate these keys
To turn ON/OFF the back light (Also can be set at desirable Auto-Off minutes).

To select regular bargraph, zoom bargraph, center zero, zoom center zero or no bargraph.

To choose 40000 count or 4000 count digital display.

To manual ranging for fast measurement.
To change to "BLUE" function on rotary switch.
Fully autoranging on 12 functions:
DCV, ACV, AC+DCV
DCA, ACA, AC+DCA, OHM,
Low Voltage OHM
DIODE Test
CONTINUITY Test
CAPACITANCE
FREQUENCY COUNTER
TEMPERATURE(APPA 303,305)

On-Screen-Menu Selection, No Confuse, No mistake...
For multifunction application, use the Screen Menu to select function by matrix operation of and ....

Store and Recall test data up to 7 menories on the second display.
Reset meter at any time.
Automatically captures the measurement and updates with each new measurement.
Fast 0.5 millisecond peak hold (APPA 303,305).
On the second display with time stamp.
To do as a Comparator with the second display.
Relative function and Percentage function.
Reference function, useful for offset data.
Allow you to setup buzzer ON/OFF, Auto Power Off minutes, Back Light minutes, Hazard warning ON/OFF, Line frequency, dBm impedance and Reset function.
Dual display of dBm or dB measurement.
To send measuring data to computer.
The unique Screen Menu plus full annunciators will help you concentrate on pick signal and look at the display, there's no need to look at the input connection or switch position.

DAY & NIGHT
Every APPA 300 Series meter has a EL backlit display that turns ON/OFF at the tough of a button, also automatically goes off at selectable minutes.

SAFETY & DURABILITY
High energy fuses, spark gaps, PTCs, and fusible resistors protect APPA 300's meter, and its user, from overloads. The unique rotary switch, constructed with durable engineering plastic, berylium copper contacts, and gold-plated circuit boards, will provide years of use.

ALL-WEATHER HOUSING
Designed for harsh environments with water tight gaskets at the seams, rotary switch, input terminals and battery cover to keep out dust, dirt and splashing. They can also take shocks and drops, work anywhere from indoor to outdoor.

EXTRA PROTECTION
Every APPA 300's meter is supplied with a protective holster that includes a built-in tilt stand, a nail hook, and convenient test lead storage. This holster provides an extra degree of protection and convenience for your meter.

NO-OPTION FULL ACCESSORIES
Ergonomicly designed test leads with comfort-grip, safety-shrouded, full-sleeve right-angle plug and hard alloy tips for long life. Slip-on insulated alligator clips are standard. Also supplied with temperature adaptor and bead sensor (Model 303 and 305).

So Easy, So Simple, Straight Forward
For basic application, simply to operate these keys
	To turn ON/OFF the back light (Also can be set at desirable Auto-Off minutes).
	To select regular bargraph, zoom bargraph, center zero, zoom center zero or no bargraph.
	To choose 40000 count or 4000 count digital display.
	To manual ranging for fast measurement.
	To change to "BLUE" function on rotary switch.
	Fully autoranging on 12 functions:	DCV, ACV, AC+DCV DCA, ACA, AC+DCA, OHM, Low Voltage OHM DIODE Test CONTINUITY Test CAPACITANCE FREQUENCY COUNTER TEMPERATURE(APPA 303,305)

On-Screen-Menu Selection, No Confuse, No mistake...
For multifunction application, use the Screen Menu to select function by matrix operation of and ....
		Store and Recall test data up to 7 menories on the second display.
		Reset meter at any time.
		Automatically captures the measurement and updates with each new measurement.
		Fast 0.5 millisecond peak hold (APPA 303,305).
		On the second display with time stamp.
		To do as a Comparator with the second display.
		Relative function and Percentage function.
		Reference function, useful for offset data.
		Allow you to setup buzzer ON/OFF, Auto Power Off minutes, Back Light minutes, Hazard warning ON/OFF, Line frequency, dBm impedance and Reset function.
		Dual display of dBm or dB measurement.
		To send measuring data to computer.
	The unique Screen Menu plus full annunciators will help you concentrate on pick signal and look at the display, there's no need to look at the input connection or switch position.