Test Products International

9000 Inspection by Test Products International

How do you know if things are OK or not? Go and check them is the answer - but obviously you can't do it all by yourself? TPI's new Pocket Inspection system allows absolutely anybody to do it for you by simply answering a list of customizable user defined questions on a rugged handheld PC. The answers are stored and uploaded to the included PC trending software that automatically flags up any warnings or alarms. It will even send out emails to anyone who needs to know!

The handheld Pocket Inspection unit is Extremely rugged (waterproof and droppable) and has a high resolution color display with both touchscreen and keypad entry capability. The software is incredibly easy to use and set up. It comes with a set of "industry standard inspection menus (e.g. fan inspection, pump inspection, etc) that can easily be edited to create new user defined inspection metrics, or simply create your own. "Is the floor clean?", "Are the lights working?" and so on

Consistent verifiable inspections are often the difference between a long life span and early failure. With the optional RFID feature the entire inspection process can be automated. The addition of RFID tags enables instant recognition of individual assets. Customizable menus guide field technicians through a checklist to ensure consistent inspection parameters each and every time. Pocket inspection will also write data back to RIFD tags so the inspection is verified. Data gathered in the ruggedized PDA is automatically downloaded to the correct file when synchronized with the host computer to eliminate data entry errors. Reports can be generated quickly and emailed automatically to managers and technicians so little problems can be dealt with before they become big headaches.

Benefits:

• Easy to use
• Consistently capture the same metrics for every asset
• Optional RFID for route verification
• Value priced
• Ruggedized IP67 case
• Automated report generation

Applications:

• Commercial / Industrial HVAC
• Food Processing
• Manufacturers
• Mining
• Packaging
• Petrochemical
• Printing and Paper Processing
• Utilities

1020 Handheld Particle Counter by Test Products International

From filter testing to IAQ monitoring the 1020 single channel particle counter is used to determine airborne particle concentrations. The 3,000,000 particles per cubic foot concentration range and selectable particle size offers the versatility required for a wide range of applications.

The TPI 1020 is designed to be a small, easy to use and completely portable hand-held particle counter that can provide fast and accurate measurement of particulate contamination in particles per cubic foot (or liter). The TPI 1020 has 5 selectable size ranges of 0.3, 0.5, 1, 2, and 5 micron.

The TPI 1020 contains a laser diode based sensor, Lithium Ion battery pack, vacuum pump, microprocessor electronics, LCD display and user input keys all in one small package. The accuracy of the TPI 1020 is certified according to ASTM and JIS standards and comparable to larger more expensive bench top particle counters. The fast 3-second response of the TPI 1020 makes it especially useful for troubleshooting contamination problems and tracing contamination leaks to the source.

The laser diode based sensor inside the TPI 1020 utilizes a specially designed elliptical mirror for high light collection efficiency and improved signal to noise. Precision optics collimate the laser beam into a thin, very intense beam resulting in increased signal and a high concentration limit of 3,000,000 particles per cubic foot. This high concentration limit allows the TPI 1020 to be used for indoor and outdoor aerosol particulate measurement.

Small Size. Big Performance:

The handheld TPI 1020 is a portable particle counter that counts particles down to 0.3 microns-giving you portability and reliability at the lowest price in the industry

Completely Self-Contained-Selectable Particle Sizes:

Don't let the size fool you-the TPI 1020 is completely self-contained with its own internal battery and sample pump, and is programmable, allowing you to choose your particle size of interest from five sizes: 0.3, 0.5, 1.0, 2.0, or 5.0 microns

Fast Sampling:

Unlike other counters that can take up to a minute to deliver results, the TPI 1020 starts delivering volumetric concentration results in about 3 seconds! This facilitates quick multi-site sampling, tracing particle sources and site particle trending.

Simple Operation:

Only two front-panel buttons control the size channels and sample cycle. Power is controlled by the Start / Stop button.

Battery or AC Powered:

The self-contained battery pack powers the unit for 30 hours of typical intermittent operation, and for up to 12 hours of continuous use. The included AC charger / adapter operates the counter, even when the battery pack is discharged, and recharges the depleted battery in 2.5 hours.

Applications:

• Airborne contamination monitoring & testing
• Clean rooms
• Emissions sourcing
• Filter testing
• IAQ monitoring & testing

ADF25 Differential Probe by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

SAIT25 Digital Insulation Resistance Tester by Test Products International

TPI Insulation Resistance Testers are ideal for preventative maintenance and performing resistance tests. All TPI Insulation Resistance Testers include A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips.

Features

• Easy to use
• Push button or locking operation
• Automatic discharge
• Built-in battery test

Applications

• Cables
• Compressors
• Controls
• Distribution Transformers
• Generators
• Instruments
• Motors
• Windings
• Switchgear

Markets

• Electrical Power Generation
• Heavy Industry
• HVACR
• Mining
• Motor Repair Shops
• Natural Gas Transmission
• Oil Production
• Oil Pipelines
• Railroads
• Refining
• Steel Manufacturing
• Gathering facilities, compressor stations and pipelines

SP300B Switchable Passive Oscilloscope Probe, 300MHz, 1.2M Cable Length by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

810 Fiber Optic Inspection Tool by Test Products International

Use the 810 to perform non-invasive visual inspections of equipment including heat exchangers.

The 810 is a fiber optic inspection tool used to look in confined or internal constricted areas previously deemed inaccessible. The 810 has a built-in LED light source for illuminating the viewing area and a 45 degree mirror for looking at sides and walls. Is is easy to use and fits comfortably in your hand

Features

• Hi-resolution 8,000 pixel image offers enhanced vision and clarity
• Obedient wand maintains position after adjustment and protects fiber optic bundle
• Sealed tip for use in for noncorrosive liquids
• Optional LED light source to detect UV dye
• Machined aluminum housing is rugged and durable
• Super bright LED flashlight light source provides longer battery life with no bulb replacement necessary
• Coated flexible fiber optic cable for accessibilityto tight areas with bends and curves
• 45° Glass inspection mirror for side viewing
• One-hand focus adjustment
• Compact aluminum carrying case with locking latches
• One year limited warranty

HVAC

• Perform non-invasive inspections of heat exchangers
• Examine heating and cooling ductwork integrity
• Check for blocked evaporator coils in air conditioning equipment
• Inspect boilers without costly disassembly
• Look inside oil burning furnaces for igniter components
• Use to show customers visual evidence of a cracked heat exchanger

Industrial

• Inspect the integrity of weld in pipes and tanks
• Examine gear and bearing surfaces without equipment disassembly
• Perform motor inspection and diagnostics

Home Inspection

• Check the quality of pipes and ducts
• Inspect wire integrity and placement
• Look inside walls and crawl spaces
• View insulation in walls or attics

709A740 709 Combustion Efficiency Analyzer Kit by Test Products International

709 Features

• Fast purge & fuel selection during start up
• Work on high efficiency furnaces and oil
• Measure CO, O2; and calculate efficiency, CO2, excess air and CO air free
• Dual input temperature
• Dual input pressure with 0.001 inches water resolution for high efficiency & oil

A740 Features

• Easy to use
• Battery operated
• Self test facility
• Adjustable contrast
• Manual paper feed
• Maximum transmitting distance 16"(45cm)

A773

Use the A773 when working on oil fired appliances to extend the life of your sensors by eliminating acid gas exposure to your analyzer

ADF25C Differential Probe by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

275 Clamp-On Tester with True RMS Digital Multimeter and 11,000 Count Display by Test Products International

Clamp-On Tester with True RMS Digital Multimeter & 11,000 Count Display. The new TPI 275 with slim jaw and body is ideal for cramped work areas and crowded electrical panels.

The slim design 275 is a hand-held, autoranging clamp-on DMM. Extra large numerals, min/max, capacitance, DC microamps and duty cycle are just a few of the features of the 275. An affordable choice, the 275 offers measurements in all basic electrical functions with additional advanced features like non-contact voltage.

Features:

• True RMS
• 11,000 count display
• Up to 400 amps AC/DC
• Auto & Manual Ranging
• Data Hold
• Low Battery Indicator
• Over Range Indication ("OL")
• Peak Hold
• Min/Max
• Relative Mode
• Hi Voltage Indicator(>30V AC/DC)
• Non-contact voltage detection
• Auto Power Off after 30 minutes
• Separate Battery Compartment
• Low Ohm Range (110Ω)
• Amps AC Resolution: 0.01A
• VDC/VAC Resolution: 0.01mV
• DCiA measurement (0.01μA resolution)
• Temperature measurement

Applications:

• Measure DC amperage of motor drive units
• Measure flame safety control current
• Test run and start capacitors and motors
• Measure motor run current and capture peak motor start up amperage
• Measure heat anticipator current
• Determine thermocouple voltage
• Test line and control voltages
• Measure heating element resistance
• Measure air temperature in ducts
• Test for the presence of voltage in circuits without contacting the circuit
• Measure temperature differential using relative mode

The 275 comes complete with the following accessories:

• Carrying Pouch
• Test Lead Set
• Temperature Probe
• Instruction Manual
• Battery & Fuse

610 Single Input Manometer by Test Products International

Single Input Manometer with ±80 inH2O range and 0.01 in H2O resolution. Auto power off, Backlight display, Zero function, Trim mode to stabilize readings.

The TPI 600 series is a hand held range of pressure meters and can be summarized as follows.

• TPI 610 Single Input - 4 Function - single unit of pressure
• TPI 615 Single Input - 7 Function - 7 units of pressure
• TPI 620 Dual Input differential 4 Function single unit of pressure
• TPI 625 Dual Input differential 7 Function 7 units of pressure

All these models measure over the range of -40.0 to +120.0 mbar. Each unit has increased resolution of 0.01 mbar and automatically auto-ranges at + 19.00 mbar to 0.1 mbar resolution. Each model is supplied complete with carry pouch, battery and instruction manual.

Features:

• Single input with ±80" H2O range
• Display - 4 digit with backlight
• Smooth - Stabilizes display when measuring fluctuating pressures
• Auto Off: Conserve battery power

Standard Accessories (Included):

• 9V Alkaline battery (A009A)
• Soft Pouch (A600)
• Silicone Tubing (A774)

126 Compact Autoranging DMM with 0.3% DCV Basic Accuracy and 400mA AC/DC Range by Test Products International

The 126 is a hand-held autoranging DMM. The 126 measures ACV, DCV, ACA, DCA, Resistance, Diodes and Continuity.

Features:

• REC: Records Min/Max readings during specified measurement intervals.
• AC/DC:Toggles between AC/DC volts and Amps.
• Data Hold: Holds the reading on the display for easy viewing.
• Auto Off: Preserves battery life. LCD shows oFF when in this mode. Automatically powers down after 30 minutes of inactivity.
• Agency Approval: Meets CE and IEC 1010 requirements.
• 4,000 count display
• 0.3% DCV basic accuracy
• 0 to 600 ACV; max resolution 1mV
• 0 to 40MΩ; max resolution 0.1Ω
• Audible continuity
• 0 to 400 mA amps AC/DC; max resolution 0.01mA
• Autoranging
• Min/Max
• Data Hold
• cULus 61010-1
• CAT II - 1000V, CAT III - 600V

Applications:

• Thermocouples in furnaces or gas applications
• Thermocouples in furnaces of gas applications. DC Controlled circuits
• Heat anticipator current in thermostats
• Line voltage
• Control circuit voltage
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Temperature with optional temperature adapter

The 126 comes complete with the following accessories:

• 126 Instrument
• Rubber Boot
• Test Lead Set
• Battery
• Instruction Manual

645 Dual Input Differential Manometer by Test Products International

Dual Differential Input Manometer with ± 29 psi range and 0.1 psi resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings.

The TPI 600 Tuffman series is a hand held range Of pressure meters and can be summarized as follows:

• TPI 635 5 PSI pressure range
• TPI 645 30 PSI pressure range
• TPI 655 100 PSI pressure range

All of these models are dual input differential pressure meters with 7 selectable scales to choose from: mbar, kPa, PSI, inHg. mmHg,inH20, and mH20.

Features

• Differential input with + 29 PSI range
• Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)
• Display - 4 digit dual line with backlight
• Smooth - Stabilizes display when measuring fluctuating pressures
• Data Hold - Freezes reading on display
• Min / Max - Records Min/Max readings
• Auto Off - Conserve battery power.

Standard Accessories (Included)

• 9V alkaline battery (A009A)
• Replacement tubing (A601)

100 EZ One Button Operation DMM by Test Products International

The new TPI 100 automatically switches between AC and DC Voltage as well as resistance measurements. No more guessing what range to switch your meter to. The TPI 100 does it automatically.

Features:

• Automatically switches between ACV, DCV, and ohms (resistance). Benefit: Simple to use. Meter selects function and range, just connect the leads to the device under test.
• Single button operation. Benefit: Easy to use. Enables users with limited knowledge to perform tests safely.
• 0 to 600 volts AC and DC Benefit: Enough range to safely perform measurements
• 10 MΩ internal impedance. Benefit: High impedance prevents inaccurate reading caused by circuit loading.
• Auto power off. Benefit: Increases battery life by turning off the multimeter when not in use.
• 4,000 count display
• Up to 40MΩ
• cULus 61010-1
• CAT II - 1000V, CAT III - 600V
• Includes Test Lead Set, Batteries and Protective Rubber Boot
• 3 Year Limited Warranty

Applications:

• Measure line and control circuit voltages
• Measure resistance of motor windings, transformers, and solenoids
• Make general AC and DC voltage and resistance measurements
• Measure the resistance of elements and electric heater cores
• Test continuity of wiring
• Verify voltage at breakers and outlets
• Use as a back-up meter in your tool box

The 100 comes complete with the following accessories:

• 100 Instrument
• Rubber Boot
• Test Lead Set
• 1.5V Battery
• Instruction Manual

707A740 707 Carbon Monoxide Analyzer Kit by Test Products International

A707 Features

• Clear and fast response with advance pump driven technology
• Peak Hold to capture peak CO reading
• Instrument recycles and will not shut off if 15ppm CO is present, increasing safety
• Store Button allows you to save up to eight readings and then print using the IR port and optional A740 printer
• 1 ppm sensitivity
• Measures up to 10,000ppm
• Push on fittings are fast and easy to use
• Large easy to read backlit display
• Advanced electrochemical sensor is field replaceable and calibrateable
• Protective rubber boot and soft carrying case with shoulder strap is included
• Pump driven
• Pump flow block indicator
• Auto zero

A740 Features

• Power On indication (red LED)
• Adjustable contrast (low, norm, high)
• Manual paper feed (advance)
• Operates on 4 "AA" batteries or optional AC adapter
• Self test at Power On
• 3-Year Warranty

A256 AC/DC Amp Current Probe Adapter by Test Products International

Most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10M Ohm input impedance, and equipped with industry standard spaced input jacks 19mm on center.

SP100B Switchable Passive Oscilloscope Probe, 100MHz, 1.2M Cable Length by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

SDIT30 Digital Insulation Resistance Tester (IRT) by Test Products International

TPI Insulation Resistance Testers are ideal for preventative maintenance and performing resistance tests. All TPI Insulation Resistance Testers include A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips.

Features

• Easy to use
• Push button or locking operation
• Automatic discharge
• Built-in battery test
• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 2,000MMΩ/2,000MΩ/2,000MΩ
• Continuity: 200Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

Applications

• Cables
• Compressors
• Controls
• Distribution Transformers
• Generators
• Instruments
• Motors
• Windings
• Switchgear

Markets

• Electrical Power Generation
• Heavy Industry
• HVACR
• Mining
• Motor Repair Shops
• Natural Gas Transmission
• Oil Production
• Oil Pipelines
• Railroads
• Refining
• Steel Manufacturing
• Gathering facilities, compressor stations and pipelines