Description
TPI 440 Scope Plus Digital Multimeter
The TPI 440 is a hand-held oscilloscope plus autoranging DMM. The instruments large, backlit LCD display shows a reading and waveform simultaneously.
In addition to the standard functions of ACV, DCV, ACA, DCA, Ω, Diode Test and Continuity Buzzer; the 440 measures Frequency (Hz),Capacitance, Logic and Component test functions. The 440 also has RS232 output and software for interfacing with a PC is offered as an optional accessory.
The TPI 440's DMM function can be used to test DC and AC voltage to 1000V, DC/AC current to 10A, resistance to 40MΩ, capacitance to 400μF and frequency up to 2mHZ. The digital multimeter is true RMS, autoranging and has basic DC accuracy of 0.3%.
As an oscilloscope, the TPI 440 can be used to view industrial power signals such as motor controls, UPS, switching power supplies and PLC controls. This information is displayed clearly as waveform analysis, allowing the user to track voltage vertically and horizontally to detect swells, dips and unexpected errors.
The TPI 440 Multimeter Is Supplied With:
- TPI 440 True RMS Digital Multimeter/Oscilloscope
- Insulated Test Leads with Alligator Clips
- Power Supply
- NiCad Battery
- Instruction Manual
Key Features
- Auto ranging digital multimeter with true RMS and 4000 count screen
- Test voltage, current, resistance, capacitance and frequency
- 0.3% basic DC accuracy
- 1MHz oscilloscope built-in - track voltage waveforms
- Trend mode - graph readings over a time period check for surges and dropouts
- Component testing mode - check the voltage and current of resistors, capacitors and transistors
- Logic test indicates transitions up to 2MHz
- Frequency counter - measure low frequency signals from 1Hz to 2MHz
- PC/Printer compatability (requires optional A402 accessory - sold separately)
- T-base button - manually adjust sweep speed (time/division) to shrink or enlarge the viewable waveform for analysis
Applications:
- View industrial signals such as motor control, UPS, switching power supplies, and PLC controls with 1MHz bandwidth
- Capture noise spikes, glitches, and intermittents with 20 megasamples per second sampling rate
- Full autoranging, True RMS, DMM capabilities
- Measure resistance and test for continuity
- Continually updated display provides a live presentation
About TPI Europe
Since 1997, TPI has been striving to offer the latest technology at the most affordable price to technicians, contractors, engineers and others seeking value-based test and measurement instruments. Our mission is to become the leading independent manufacturer and supplier of low cost high-performance industrial instrumentation.
Headquartered in the heart of the “Silicon Forest” in Beaverton, Oregon, TPI combines innovation, performance, customer service and high-value in products which include: Vibration, Combustion, Pressure (manometers), Temperature, Combustible gas, Digital Multimeters, Clamp Meters, IAQ, specialty test and measurement instruments, and a wide range of accessories.
Features & Specification
| Key Features | Highly Accurate, Measures frequency, AC/DC voltage, AC/DC current, Diode Function, Hand Held Operation |
|---|---|
| Product Stock Status | Next Day Delivery (subject to availability) |
| Manufacturer | TPI Test Products International |
Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA