460 TPI Oscilloscope 20 MHz Oscilloscope Dual Channel True RMS DMM Leads Charger

TPI 460 Handheld Oscilloscope. Dual Channel, 20MHz Oscilloscope with True RMS DMM - The 460 hand held oscilloscope features a 3” x 3” cold cathode fluorescent display providing test data in a clear easy to see format. The cursor readout function allows the width and amplitude of a signal to be measured precisely instead of trying to figure it out manually. Technicians appreciate the bright backlight of the 3" x 3" cold cathode flourescent display and rugged construction inside and out.

20 MHz Bandwidth: Capture signals from AC/DC drive motors, sensors, actuators, line and control voltages, UPS and industrial machines.

Cursor Readout: Measure the width and amplitude of the signal and display it on the screen instead of trying to figure it out manually.

Decibels: Accurately measure sound signals.

Pre and Post Triggering: View the waveform before and after the point the scope triggers at to find glitches and other anomalies with the signal.

Trend Mode: Graph readings over a predetermined time period to check for surges or dropouts.

Dual Input: View two waveforms on the display for comparison and troubleshooting.

True RMS DMM: Measure AC/DC volts up to 600V, frequency to 20 MHz, and resistance to 20 Meg ohm. Obtain accurate measurements of non-sinusoidal AC voltage and current waveforms found in controls and circuits with True RMS.

Real Time Sample Rate: View two waveforms on the display for comparison and troubleshooting.

Bright LCD Backlight: Adjust brightness levels for clarity in any light condition.

Optically Isolated RS232 Output: Transfer data safely without a direct connection to your computer’s circuitry.

Continuous Autoset: Feature automatically determines the correct vertical and horizontal settings for optimum waveform viewing. Autoset provides hands free operation while moving between test points.

Included with the 460: Two Test Leads, two Banana to BNC Adapters, one DC-60 MHz x 1 x 10 Passive Oscilloscope Probe, Power Supply and Instruction Manual

• 4,000 count true RMS DMM, CACV, DCV ohms and continuity buzzer need optional adapters for current measurement
• 20 MHz Bandwidth
• Cursor Readout
• Decibels
• Pre and Post Triggering
• Trend Mode
• Dual Input
• Real Time Sample Rate
• Bright LCD Backlight
• Optically Isolated RS232 Output
• Continuous Autoset

New with the 460:

• Cursor Readout
• Decibels
• Pre and Post Triggering
• cULus 3111

Model 460 Applications

• Power Quality
• Variable Speed Drives
• Industrial Motor Controls
• Battery Testing
• Programmable Logic Controls
• NC/CNC Machines
• Uninterruptable Power Supplies
• Audio
• Video
• Industrial Lighting Controls
• Factory Automation
• Line Conditioners
• Voltage Regulators
• Inverters
• Gaming Industry

Category Ratings:

• Category I: Usually electronic equipment or equipment where measures have been taken to limit transient over voltages.


• Category II: Single phase loads like appliance personal computers, television sets, and other household loads. Outlets located more than 30 feet froma CAT III source or more than 60 feet from a CAT IV source.


• Category III: Distribution level fixed installations like distribution panel devices, short branch and feeder circuits, three phase loads, and single phase commercial lighting.


• Category IV: Equipment and lines located on the power line side of a service panel or where a low voltage connection is made to utility power

SPECIFICATIONS:

Display:

Size	76mm X 76mm (3" X 3")
Pixels	240 X 240 pixels
LCD type	STN Normally Gray or Black
Back Light	CCFL

Memory:

Waveform	Screens (2)
Setup	User Setup (1)

Power:

External	Power Adapter (5.5V / 2A)
Internal Battery	Ni-MH 1.2V X 4
Battery Operating Time	More than 2.5 hours with bright backlight
Charging Time	10 hours (in power off condition)

SCOPE MODES

Horizontal:

Samples per division	25 samples / div.
Time / division	Equivalent sampling	50ns to 500ns / div
	Real time sampling	1us to 2s / div
Modes	Single, Auto, Normal, Glitch
Accuracy	Real time sampling	+/- (0.1% + 0.04 time/div)
	Equivalent sampling	+/- (0.5% + 0.08 time/div)

Vertical:

Samples Rate	25 Mega samples per second
Bandwidth (-3dB)	DC Coupled	1:1 shielded test leads ; DC to 10MHz
		Coaxial cable (50Ω) ; DC to 20MHz
	AC Coupled	1:1 shielded test leads ; 10Hz to 10MHz
		Coaxial cable (50Ω) ; 10Hz to 20MHz
Resolution	8 bits
Channel	2
Coupling	AC, DC, GND

Input impedance	Approx. 1M Ohm
Sensitivity	50mV to 200V/div 1,2,5 sequence
Accuracy	+/- (3% + 0.05 range/div)
Display modes	CH1, Dual
Maximum Input Voltage	600V

Trigger:

Position	Ver 1; Fixed Position / Ver 3; Adjustable Position
Mode	Free run, normal
Source	Internal (CH1/CH2)
Slope	Positive / Negative
Sensitivity	Real time sampling .... 2 divisions or more
	Equivalent sampling .... 3 divisions or more

Trend Plot:

Plot Time	30 sec/div to 1-hour/div
Plot Data Type	Max / Min Selectable

Temperature Measurement:

Optional Adapter	A301 (k - Type thermocouple)
Range	-40° F to 500° F
Accuracy	+/- (1.5% + 5 digits)

Pressure / Vacuum Measurement:

Optional Adapter	A620
Range	Pressure 500 psi
	Vacuum 30inHg
Accuracy	Pressure +/- (5% + 5 digits)
	Vacuum +/- (1.5% + 5 digits)

Current Measurement:

Optional Adapter 1	A251 (AC AMPS)
Range	0 - 40A / 40 - 400A
Accuracy (0 - 40A)	+/- (2.0% + 10 digits, 50 / 60 Hz)
(40 - 400A)	+/- (2.0% + 10 digits, 50 / 60 Hz)
Optional Adapter 2	A256 (AC/DC AMPS)
Range	0 - 40A / 40 - 400A
Accuracy (0 - 40A)	+/- (2.0% + 10 digits, 50 / 60 Hz)
(40 - 400A)	+/- (2.0% + 10 digits, 50 / 60 Hz)
Optional Adapter 3	A296 (AC/DC AMPS)
Range	0 - 400A / 400 - 1000A
Accuracy (0 - 400A)	+/- (2.0% + 10 digits, 50 / 60 Hz)
(400 - 1000A)	+/- (2.0% + 10 digits, 50 / 60 Hz)

MULTIMETER MODES

DC Volts (CH1/CH2)

Range	Resolution	Accuracy
400mV	0.1mV	+/- (0.5% + 5 digits)
4V	0.001V	+/- (0.5% + 5 digits)
40V	0.01V	+/- (0.5% + 5 digits)
400V	0.1V	+/- (0.5% + 5 digits)
600V	1V	+/- (0.5% + 5 digits)

AC Volts (CH1/CH2)

Range	Resolution	Accuracy
400mV	0.1mV	20Hz to 50Hz; +/- (2% + 20 digits)
4V	0.001V	50Hz to 1kHz; +/- (1% + 10 digits)
40V	0.01V	1kHz to 20kHz; +/- (2% + 10 digits)
400V	0.1V	40Hz to 400Hz; +/- (1% + 10 digits)
600V	1V	40Hz to 400Hz; +/- (1% + 10 digits)

Frequency (CH1/CH2)

Range	Resolution	Accuracy
100Hz	0.01Hz	+/- (1.0% + 10 digits)
1KHz	0.1Hz	+/- (0.5% + 5 digits)
10KHz	1Hz	+/- (0.5% + 5 digits)
100KHz	10Hz	+/- (0.5% + 5 digits)
1MHz	100Hz	+/- (0.5% + 5 digits)
10MHz	1kHz	+/- (0.5% + 5 digits)
20MHz	10kHz	+/- (2.5% + 5 digits)

OHM (CH1 ONLY)

Range	Resolution	Accuracy
400 Ohm	0.1 Ohm	+/- (0.7% + 5 digits)
4K Ohm	1 Ohm	+/- (0.5% + 5 digits)
40K Ohm	10 Ohm	+/- (0.5% + 5 digits)
400K Ohm	100 Ohm	+/- (0.5% + 5 digits)
4M Ohm	1k Ohm	+/- (1.0% + 10 digits)
20M Ohm	10k Ohm	+/- (3.0% + 20 digits)

Continuity (CH1 ONLY)

Range	Resolution	Accuracy
4 K Ohm	1 ohm	Beeps < 0.1 K ohm, +/- (2% + 5 digits)

Diode (CH1 ONLY)

Range	Resolution	Accuracy
2 V	1 mV	Open circuit voltage < 5 V
		Short circuit current < 5 mA
		Reading accuracy; +/- (2% + 5 digits)

dBV (CH1 ONLY)

dBM (CH1 ONLY)