Test and Measurement, Test Products International

390 TDS/Salt Meter by Test Products International

Measure Total Dissolved Solids (TDS), salt and temperature for food, water quality and HVAC maintenance. Easy-to-read LCD display. Measures temperature, TDS concentration and salt levels in solutions.

The AC Volt 50 is a hand held device for determining the presence or absence of AC voltage in insulated wires, wall receptacles, fuses, junction boxes, switches, and any other voltage carrying electrical system. It is not necessary to disconnect the system in question because no contact is required for operation and current flow is not necessary to locate voltage. Simply touch the plastic tip to a connection point or move it along an insulated wire. If AC voltage is present, The AC Volt 50 will sound an audio alert and an LED light in the probe tip will glow bright red. The illumination will stop at a break in the circuit or wire, and this allows the AC sensor to be used as a troubleshooting instrument.

Applications

• Water: Test TDS levels to determine purity
• Food: Test the amount of salt in food, seafood, or processed foods
• Health: Monitor the amount of salt intake
• Water Filtration: Test for TDS to determine performance level of filtration systems
• Pools & Spas: Monitor TDS levels to prevent maintenance problems
• HVAC: Test condensate water in cooling tower and humidifier reservoir applications to prevent bacterial growth
• HVAC: Test TDS levels in make-up water to prevent scale formation, corrosion, and embrittlement
• HVAC: Reduce water and chemical consump tion in boilers and cooling towers
• HVAC: Determine when to perform blowdown and add make-up water
• HVAC: Prevent contamina tion and corrosion of control valves, heat exchangers, and steam traps
• HVAC: Verify automated TDS contollers are functioning properly
• HVAC: Prevent low quality wet steam generation in boilers due to foaming caused by high TDS levels

395 Handheld Refractometer by Test Products International

TPI Model 395 Handheld Refractometer. Use the 395 to determine the freezing point of fluids including those used in hydronic heating systems.

The 395 Handheld Refractometer is designed to give an accurate reading regarding the freezing point of fluids used in hydronic heating systems. It is quick and easy to use. Place a drop of fluid on the prism, close the plastic lid, and look through the eye piece: where the blue and white colors meet indicates the freezing point of the coolants or the state of change for batteries.

Features

• Test propylene glycol, ethylene glycol and battery fluids
• Does not degrade like litmus paper; allows for more accurate readings
• Cushioned eye piece for easy viewing
• Smooth focus adjustment for reliable repeat testing

Applications

• HVACR: Radiant Heat Line Fluids For walkways, garages, closed loop systems, and in-floor systems
• Automotive: Engine coolants
• Automotive: Battery fluid condition
• Automotive: Recreational vehicles
• Plumbing: Battery condition of sump pump battery back up systems

397 Pen Style pH Meter by Test Products International

TPI Model 397 Pen Style pH Meter. Accurate pH Tester Pen.

Features

• Wide pH range of 0.10-14.00pH covers most applications
• Operating temperature from 40 -120 °F (5 - 50 °C); for temperature compensated readings
• Waterproof design protects the meter during use
• Low power consumption extends battery life for low operation costs
• Auto-off function turns power off automatically after 10 minutes
• Replaceable Glass Test Tip Electrode that screws on for ease of use
• Protective case included for storage

Applications

• Boiler water testing for proper pH level to avoid internal material degradation
• Check automotive radiators to avoid acid level build up resulting from dissimilar metals
• Onsite water testing for wells and septic systems; saving lad testing time
• Quickly and easily test aquariums, spas and swimming pools for proper pH levels

40 AC Safety Volt Check 24-90 Volts AC with Visual Alert by Test Products International

TPI AC Volt Testers. Determine the presence or absence of AC voltage without disconnecting the system in question.

The TPI 40 is essential to anyone determining the presence or absence of electrical voltage between 24-90 VAC. Use the TPI 40 for checking lawn irrigation equipment, thermostat controls, vending machine changers, and other low voltage equipment.

Features

• Sensor glows red in the presence of AC voltage
• Detects 24-90 Volts AC
• Sensed voltage without metallic contact
• UL listed
• "AAA" alkaline batteries included
• No switch required, always 'on' ready for use
• UL listed
• Lifetime warranty

Applications

• HVAC
• Irrigation
• Plumbing
• Vending
• Wires
• Wall Receptacles
• Fuses
• Junction Boxes
• Switches
• Defective Grounds
• Any other Voltage Carrying Electrical System

440 Single Input 1 MHz oscilloscope with True RMS DMM by Test Products International

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.

Features:

• Auto Ranging 4,000 Count True RMS DMM: TPI s 440 has 9 measurement functions and 0.3% basic DC accuracy.
• 1 MHz Oscilloscope: View industrial power signals such as motor controls, UPS, switching power supplies, and PLC controls with detail and clarity.
• Trend Mode: Graph readings over a predetermined time period to check for surges or dropouts.
• Component Test: Check voltage-current signatures on resistors, capacitors, and semiconductors.
• Logic Test: Indicates transitions up to 2 MHz.
• Frequency Counter: Measure low frequency signals from 1Hz to 2 MHz and display duty cycle, pulse width and period.
• T-Base Button:Use feature to manually adjust sweep speed (time/division) to shrink or enlarge the viewable waveform for analysis.
• 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.
• PC/Printer Compatibility to RS-232C Port:Optional accessory A402 allows user to download data or waveforms to a PC for archiving, processing, and report generation. Perfect for extended monitoring. Eight waveform storage locations enables remote data acquisition for later viewing.

Applications:

• Industrial motor control: View start-up in rush currents, waveform symmetry, SCR trigger pulses, variable frequency drive signals, pulse width modulation, noise, miscellaneous AC/DC speed control signals, and synchronous motor and generator field excitation controls.
• Power quality: Define AC voltage wave shapes, current waveforms, machine start-up and power quality interference, and noise on industrial feeds and/or general noise.
• Battery testing: Measure voltage drops in Gel-Cell type batteries when connected in circuit. Measure stationary battery charger float and equalize voltages and individual cell voltages in DC backup power systems.
• Programmable logic controls: Read PLC input and output signals, control signals, signal conditioning circuits, communication lines and power supplies.
• NC/CNC machines: Check power quality, sensor outputs, control circuits, safety circuits, calibration and adjustments of components, relays and switches. Troubleshoot axis drives.
• Uninterruptable power supplies: Sense and monitor circuits, switching circuits, output waveforms and current waveforms.
• Audio: Locate noise spikes and voltage/current drops on all home/auto amplifiers, mixers, preamps, and paging system amplifiers.
• Video: Analyze horizontal and vertical scan rates, z-axis blanking, sync pulses and luminance.
• Industrial lighting controls:Troubleshoot SCR and Triac dimming controls and photo sensors. Measure lamp ballast voltages
• Factory automation: Robot control signals, machine vision, machine control and sensing circuits, calibration of positioning systems, analog controllers, and servo controls.
• Line conditioners: Detect noise and monitor waveform distortion
• Voltage regulators: Define noise and stability
• Inverters: Define waveform quality.
• Gaming Industry: Troubleshoot for component and capacitor degrading which causes noise to appear as periodic waveforms or rapid fluctuations. Most meters cannot catch these anomalies due to a slow sampling frequency. The 440 samples at 20 million times per second. This offers a visual graph of the voltage making it fast and simple for you to detect the noise.

45 AC Safety Volt Check 50-1,000 Volts AC with Visual Alert by Test Products International

TPI AC Volt Testers. Determine the presence or absence of AC voltage without disconnecting the system in question.

The TPI 45 is essential to anyone determining the presence or absence of electrical voltage between 50-1,000 AC. The TPI 45 allows the user to detect a defective ground before an individual is exposed to injury. Simply touch the plastic tip to a connection point or move it along a wire. If AC voltage is present, the tip will glow red. Defective grounds can cause either voltage or an electrical field to be present on a metal casing. Both of these conditions can be detected by using the TPI 45.

Features

• Detects 50-1,000 Volts AC
• Bright red glow indicates voltage
• Senses voltage without metallic contact
• UL listed
• "AAA" alkaline batteries included
• No switch required, always 'on' ready for use
• Lifetime warranty

Applications

• Electrician
• Electronics
• Emergency
• Home Owners
• Maintenance
• Manufacturing
• Safety
• Vending Companies
• Sign
• HVAC

460 Dual Channel, 20MHz Oscilloscope with True RMS DMM by Test Products International

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.

Features:

• 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.

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

50 AC Safety Volt Check 50-1,000 Volts AC with Audio and Visual Alert by Test Products International

TPI AC Volt Testers. Determine the presence or absence of AC voltage without disconnecting the system in question.

The AC Volt 50 is a hand held device for determining the presence or absence of AC voltage in insulated wires, wall receptacles, fuses, junction boxes, switches, and any other voltage carrying electrical system. It is not necessary to disconnect the system in question because no contact is required for operation and current flow is not necessary to locate voltage. Simply touch the plastic tip to a connection point or move it along an insulated wire. If AC voltage is present, The AC Volt 50 will sound an audio alert and an LED light in the probe tip will glow bright red. The illumination will stop at a break in the circuit or wire, and this allows the AC sensor to be used as a troubleshooting instrument.

Features

• Prevent electrical shocks
• Non-contact detection of 50 to 1,000 VAC
• Troubleshoot electrical circuits
• No switch required. Always ready for use. Competing products require an ON/OFF switch
• Audible buzzer and visual alarm, red glow indicates presence of 50-1,000 V
• Uses 2 AAA batteries Common and inexpensive. Competing producs require more expensive camera batteries
• Lifetime warranty
• UL listed

Applications

• Wires
• Wall Receptacles
• Fuses
• Junction Boxes
• Switches
• Defective Grounds
• Any other Voltage
• Carrying Electrical System

TPI-5000A Deluxe Adpater Connector Kit by Test Products International

TPI-3000A Universal Cables & Connector Kit. Technicians and engineers turn to TPI for their connecting needs. With the TPI-3000A and TPI-5000A kits, technicians can create connections on the spot in seconds.

Features

• Includes 11 types of connectors for male and female adapters
• Simply screw on any combination of 35 connectors to any of the six universal interfaces with no soldering or crimping needed
• Reusable connectors can be used over and over in different combinations to fit and assist customizing the installation
• Works with universal cables GEX-60 (36"), GEX-48 (48"), and GEX-75 (72")
• Connector bodies are silver-plated machine brass with Teflon insulation
• Hard plastic case protects and organizes the individual pieces

TPI-5010 Universal Adapter Cable Kit by Test Products International

For use with TPI-3000A and TPI-5000A adapter kits

• Provides the functionality of an entire set of cables
• Creates the cable of your choice using the universal cable and any combination of connectors from the kits noted above
• No soldering, no crimping - cable may be used over and over in different combinations
• Soft insulation makes cable flexible and easy to handle
• Kit includes 6ea. 48" universal cables and wall rack

505 Digital Hand Tachometer by Test Products International

Use the 505 photo / contact tachometer to determine RPM and surface speed. The 505 is a combination photo and contact tachometer that also measures surface speeds of belts and wheels.

Features

• Non-contact (photo) and contact RPM and surface speed
• Wide Measuring Range: 0.5 to 30,000 RPM
• Last measurement, maximum measurement and minimum measurement automatically saved and recalled

Applications

• Measure motor input and output shaft speed
• Determine conveyor belt speed
• Confirm fan, motor, and gear RPM
• Measure RPM of flywheels and pumps
• Monitor pulley rotation RPM and turbine speeds

510 Solar Irradiance Meter by Test Products International

The TPI 510 is an easy to use, solar irradiance meter for measurement of not only solar radiation, but all measureable light sources including all visible light. The TPI Solar Meter is state of the art and easy to use. It is designed to measure solar power in W/m² or BTU (ft²*h).

Features

• Measure solar radiation (irradiance)
• Displays results in W/m² or BTU
• 0 to 1999 W/m2 (0 to 634 BTU) range
• Min / Max and Data hold functions
• Convenient, no need to adjust, data displayed clearly
• Measurable light sources, including all visible light
• Overload display "OL" when measurement is out of range
• Select either W/m² or BTU / (ft²*h) units

Applications

• Use to find the optimal angle of inclination for installing solar panels
• Measure light intensity through windows
• Determine the effectiveness of solar film / window tint
• Suitable for measuring the effectiveness of solar film
• Car windows light intensity measurement
• Optimal incident angle for solar panels
• Measurement of the sun s transmission through transparent and film glass

556C1 Digital Air Velocity / Air Flow Meter by Test Products International

Digital vane air velocity, calculate CFM and temperature. The 556 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings as well as calculating CFM.

The 556 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings as well as calculating CFM. The instrument is ruggedly constructed and comes with a 3 Year Guarantee.

Features

• Measure air velocity, air flow and temperature
• Five units of measure for air velocity: (m/s, km/hr, mile/hr, knots, ft/min)
• Two units of measure for air flow: (cfm, cmm)
• Send real time and logged data to a PC via optional A500 interface cable
• Four digit dual line display simultaneously shows air flow and temperature
• Data record displays minimum, maximum and average readings
• Data log up to 1000 readings in 1 second to 999 second intervals

Applications

• Air velocity measurements in heating, ventilation and air conditioning systems
• Air duct analysis
• Fume hoods
• Floor registers
• Exhaust grills

Standard Accessories

• TPI 556 Instrument
• Rubber Boot
• Soft Carrying Case
• Batteries
• Instruction Manual

Optional Accessories

• Serial Computer Interface RS232

565C1 Hotwire Air Velocity Meter by Test Products International

Features

• Air flow 0.2 to 20 m/s (Also reads km/s, ft/min, knots/h, miles/h)
• Temperature -5° to 175° F (-20° to 80°C)
• Data record function for maximum and minimum temperature and air velocity reading
• Download to a computer using the RS-232 port and optional A500 cable. (The 565 uses Microsoft Hyper Terminal to download and display air velocity and temperature on your PC.)
• 39" cable length, hard wired, telescoping tip expands from 10" to 37" (cable length decreases to 12" at full extension)
• Data Hold
• Auto Power Off
• Protective Boot Included

575C1 Vane and Hotwire Velocity Meter by Test Products International

Combo Vane & hot wire anemometer and temperature. The 556 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings.

The TPI 575 Vane/Hotwire Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings. The instrument is ruggedly constructed and comes with a 3 Year Guarantee.

Features

• Increased versatility, uses both hot wire and vane type probes
• Measure air velocity and temperature simultaneously
• Record, minimum, maximum and average
• Data hold
• Auto power off (10 min.)
• Low battery display
• Multiple units of measure: (m/s, k/h, mile/h, knots, ft./min)
• Download data to a computer using the RS-232 port and optional A500 cable
• 39" cable length

Applications

• Air velocity measurements in heating, ventilation and air conditioning systems
• Where low and high feet per minute readings are critical you must use a hotwire below 80 ft. per minute

Standard Accessories

• TPI 575 Instrument
• Hotwire Probe Head
• Vane Probe Head
• Rubber Boot
• Soft Carrying Case
• Batteries
• Instruction Manual

Optional Accessories

• Serial Computer Interface RS232

58-012-1M RG58/U, BNC Male to BNC Male, 12 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-024-1A RG58/U, BNC Male to BNC Male, 24 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-024-1M RG58/U, BNC Male to BNC Male, 24 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-036-1A RG58/U, BNC Male to BNC Male, 36 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-036-1M RG58/U, BNC Male to BNC Male, 36 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-048-1A RG58/U, BNC Male to BNC Male, 48 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged

58-048-1M RG58/U, BNC Male to BNC Male, 48 inch by Test Products International

50 Ohm, 75 Ohm, 93 Ohm. TPI BNC to BNC coax cable assemblies include: RG58/U (molded and assembled), RG59/U and RG62/U.

Features

• UL Listed Cable: Ensures quality and consistency in the cable construction.
• Boot is molded to cable connector for added strength: Limits the amount of bending the cable is exposed to at the connector to prevent cable breakage.
• Gold center pins: Ensures that there is a high quality connection maintaining the best return loss in high definition applications.
• Machined Brass Connectors: Unlike die-cast connectors, machined brass connectors have more precise tolerances, strength and positive mating meaning low signal loss for precise video and data applications.
• Boot is molded to cable connector for added strength
• 95% shielding
• 80°F temperature rating
• Multiple lengths up to 100 feet
• Individually bagged