Tektronix THS720P PowerScout Handheld Oscilloscope

The THS720P TekScope IsolatedChannel Oscilloscope/DMM is ideal for electrical/ power electronics applications. The THS720P includes features specifically for electrical/power electronics measurements which allow testing and verifying correct operation of motors, checking transformer efficiency, verifying powersupply performance and measuring the effect of neutral current. These features include harmonic analysis, power measurements and statistics and PWM motor drive triggering. It also contains the powerful features of a modern oscilloscope that enable troubleshooting and verification of complicated electronic control circuits controlling the high-voltage powerelectronics circuitry.

The THS720P shares measurement features with the THS730A, THS720A Oscilloscope/DMMs, which are ideal for electronic applications.

Features & Benefits

• 100 MHz Bandwidth
• 500 MS/s Sampling Rates per Channel
• Two Channels and Dual Digitizers
• External Trigger
• 33/4 Digit DMM with Datalogger
• Roll Mode
• Extra Bright Backlit Display
• 8 ns Glitch Capture
• Independently Floating Isolated Oscilloscope and DMM Channels for Safety
• Full Floating Measurement Capability up to 600 VRMS
• Advanced Trigger ﾖ Delay, Pulse and Video (Line Count and Field Select)
• 21 Automatic Measurements
• RS-232 Programmability/ Communications
• NiCd Battery and AC Adapter
• Deluxe Soft Carrying Case

Applications

• Field or Bench Electronic Troubleshooting
• Floating (Nongrounded) System Measurements

Oscilloscope Functions

• Bandwidth: 100 MHz
• Sample Rate (each channel): 500 MS/s
• Time/Division Range: 5 ns to 50s/div
• Channels: Two
• Sensitivity: 5 mV to 50 V/div (to 500 V/div with 10X probe).
• Position Range:  ±10 div.
• DC Gain Accuracy:  ±2%.
• Vertical Resolution: 8-Bits.
• Record Length: 2500 points.
• Horizontal Accuracy: ±200 ppm.
• Roll Mode: = 0.5 s/div.
• Autorange: User-selectable.
• Trigger Modes: Auto, Normal.
• Trigger Types: Edge, Pulse, Video, External.
• Video Trigger Formats and Field Rates: Odd field, even field and line.
• Motor Trigger ﾖ Triggers on 3- and 5-level pulse-width modulated power signal.
• Harmonics ﾖ Up to 31st (30 Hz to 450 Hz).
• External Trigger Input: 5 MHz TTL compatible.
• Waveform Processing: Add, Subtract, Multiply, Calculate Watts = V x I.
• Waveform Storage: 10 waveforms.
• Acquisition Modes: Sample, Envelope, Average, Peak Detect.
• Cursor Measurements: delta Volts, ? Time, 1/? Time (Hz), Degree (phase).
• Cursor Types: Horizontal Bars, Vertical Bars, Paired (volts @ time).
• Display System: Interpolation: Sin(x)/x. Format: YT and XY. Mode: Vector, Dot, Vector Accumulate, Dot Accumulate.

DMM Specifications

• DC Voltage Ranges: 400.0 mV to 880 V.
• DC Volts Accuracy: ±(0.5% of reading + 5 counts).
• True RMS AC Voltage Ranges: 400.0 mV to 640 V.
• Maximum Float Voltage: 600 VRMS CAT II, each channel (probe dependent).
• Resolution: 4000 count, 3-3/4 digits.
• AC Volts Accuracy: ±(2% of reading + 5 counts).
• Resistance Ranges: 400.0 O to 40.00 MO.
• Resistance Accuracy: ±(0.5% of reading + 2 counts); 40 MO: ±(2% of reading + 5 counts).
• Diode Test Range: 0 to 2 V.
• Continuity Check: Audible tone when < 50 O.
• Modes: Min, Max, ?, Max-Min, Avg, Hold.
• Nonvolatile Storage: 10 DMM screenshots.
• External Trigger Input: 5 MHz TTL compatible.
• Vertical Zoom Capability: 2X, 5X, 10X.
• dB Scale: Selectable, referenced from 1 mV to 10 V.
• dBm Scale: Selectable, referenced from 50 O to 600 O.

General Specifications

• Setups: 10 front-panel setups.
• Safety: UL3111-1, CSA1010.1, EN61010-1, IEC61010.1.
• EMC: Meets Directive 89/336/EEC.
• Power: NiCd rechargeable battery pack with AC adapter (both included).
• Battery Life: Approx. 2 hours from full charge.
• Display: Backlit LCD.
• Display Resolution: 320 x 240.

Physical Characteristics

• Width: 177 mm
• Height: 217 mm
• Depth: 51 mm
• Weight: Net 1.45 kg

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