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TPI 440 1 MHz Oscilloscope/DMM
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TPI 440
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Features (at a glance):
- Auto Ranging 4,000 Count True RMS DMM
- 1 MHz Oscilloscope
- Trend Mode
- Component Test
- Logic Test
- Frequency Counter
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* Accessories shown are compatible with this model *
| Model |
Description |
List Price |
Sale Price |
| 440 |
1 MHz, True RMS DMM, Logic and Component Test, Leads and Charger |
$299.95 |
| $269.96 |  |
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| Model |
Accessories |
List Price |
Sale Price |
| A004 |
Nicad battery pack for the 440 |
$19.95 |
| $18.75 | |
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| A900 |
Soft zippered carrying case for 440 w/Shoulder Strap |
$19.95 |
| $18.75 | |
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| A104 |
0.5 amp/600V UL ceramic fuse for 100 series DMMs (2 each) |
$4.95 |
| $4.65 | |
|
| A110 |
10 amp/600V UL ceramic fuse for 100 series DMMs (2 each) |
$4.95 |
| $4.65 | |
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| A020 |
Flame current test lead |
$10.95 |
| $10.29 | |
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| A040 |
Standard test lead set |
$7.95 |
| $7.47 | |
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| A050 |
Standard test lead set with alligator clips (screw on) |
$10.95 |
| $10.29 | |
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| A060 |
6-foot shielded test lead set |
$18.95 |
| $17.81 | |
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| A065 |
10-foot shielded test lead set |
$20.95 |
| $19.69 | |
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| A070 |
UL Listed test lead set |
$9.95 |
| $9.35 | |
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| A075 |
UL Listed test lead set with alligator clips (screw on) |
$13.95 |
| $13.11 | |
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| A080 |
UL Listed silicone test lead set |
$14.95 |
| $14.05 | |
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| A085 |
UL Listed silicone test lead set with alligator clips (screw on) |
$17.95 |
| $16.87 | |
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| A090 |
Test lead set for fused test prods |
$15.95 |
| $14.99 | |
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| A091 |
Fused test prods (1 red, 1 black) |
$15.95 |
| $14.99 | |
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| FTLK1 |
Fused test lead kit (prod and leads) |
$22.95 |
| $21.57 | |
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| FTLK3 |
Deluxe Fused test lead kit |
$41.95 |
| $39.43 | |
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| A403 |
Rubber boot for 440 |
$19.95 |
| $18.75 | |
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| A103 |
Boot Hook for 133, 153, 163, 183, 185 |
$4.95 |
| $4.65 | |
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| A112 |
Microamp Adapter for DMMs/Clamps w/2 or 20 V DC range |
$24.95 |
| $23.45 | |
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| A115 |
Thermocouple adapter for gas valves |
$5.95 |
| $5.59 | |
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| A150 |
Screw on alligator clips for the A050, A075, A085 |
$3.95 |
| $3.71 | |
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| A250 |
AC Clamp-on accessory for 153, 163, 183, 440 to obtain 0.1A res. (0-400 Amps, 1MA/A output) |
$44.95 |
| $42.25 | |
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| A251 |
AC Clamp-on accessory for DMMs (0 to 400 Amps) |
$52.95 |
| $49.77 | |
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| A254 |
Low Current AC/DC adapter for DMM's (10mA to 60 Amps) |
$299.95 |
| $269.96 | |
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| A256 |
AC/DC Clamp-on accessory for DMMs (0 to 400 Amps) |
$84.95 |
| $76.46 | |
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| A296 |
AC/DC Clamp-on accessory for DMMs (0 to 1000 Amps) |
$84.95 |
| $76.46 | |
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| A401 |
Charger Adapter for 440 ScopePlus |
$19.95 |
| $18.75 | |
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| A402 |
Software and RS232 cable for 440 ScopePlus |
$59.95 |
| $56.35 | |
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| A620 |
500psi Pressure/Vacuum Adapter |
$289.95 |
| $260.96 | |
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* Accessories shown are compatible with this model *
Features (in depth):
- Auto Ranging 4,000 Count True RMS DMM
Full capabilities of a 4,000 Count True RMS DMM 0.3% basic DC accuracy and 9 measurement functions.
- 1 MHz Oscilloscope
View industrial power signals such as motor controls, UPS, switching power supplies, and PLC controls with detail and clarity.
- Trend Mode
Chart recorder-like display monitors slow changing events with ease.
- Component Test
Check voltage-current signatures on capacitors, resistors, semiconductors and much more.
- Logic Test
Indicates transitions up to 2 MHz.
- Frequency Counter
Measure low frequency signals from 1Hz to 2MHz and display duty cycle, pulse width and period.
- PC/Printer Compatibillity to RS-232C Port
Optional accessory No. A402 enables data or waveform to be downloaded to PC for archiving, processing and report generation. Perfect for extended monitoring. 8 waveform storage locations enables remote data acquisition for later viewing or downloading to a PC. NiCad battery with charger, test leads, and alligator clips are standard accessories.
- True RMS
True RMS allows the user to obtain accurate measurements of non-sinusoidal AC voltage and current waveform found in controls and circuits. 220 Volt 50/60Hz AC/DC Adapter is included when specifying Model No. 440X. Specify Part No. A405.
Applications
- Industrial motor control View start-up in rush currents, waveform symmetry, SCR trigger pulses, variable frequency drive signals, pulse width modulation, noise, misc. AC and DC speed control signals and UPS back-ups in computers.
- Power quality Noise on industrial feeds, AC voltage wave shapes, current waveforms, machine start-up & power quality interference and noise.
- Battery testing Measure voltage drops in Gel Cell type batteries when connected in circuit.
- Programmable logic controls PLC input and output signals, control signals, signal conditioning circuits, communication lines and power supplies.
- NC machines Power quality, sensor outputs, control circuits, safety circuits, calibration and adjustments of components and relay switches.
- Uninterruptible power supplies Enable sensing and monitoring of circuits, switching circuits, output waveforms and current waveforms.
- Audio Locate noise spikes and voltage/ current drops on all home/ auto amplifiers, mixers and preamps.
- Video Horizontal and vertical scan rates, z-axis blanking, sync pulses and luminance.
- Industrial lighting controls SCR’s and other solid-state designs.
- Factory automation Robot control signals, machine vision, machine control and sensing circuits, calibration of positioning systems, analog controllers and servo controls.
- Line conditioners Noise and quality.
- Voltage regulators Noise and stability.
- Inverters Waveform quality.
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