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“Tomorrow’s Instruments Today” — “For Good Measure” ® |
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A Leading South African Test and Measurement Instruments Supplier |
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“For Good Measure”® |
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TMI, Established—1982 |
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Test and Measurement Instruments C.C. |
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Test our Service and Measure with our Instruments. |
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CK 85/07464/23 |
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Please contact us by phone, fax, email or visit us at the details given above. We look forward to hearing from you. |
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Product List |
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All brands, trade names, trade marks, and logos are the property of their respective owners. |
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Brand Names |
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T + M ® |
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English, Afrikaans and Portuguese Speaking No Credit Card Payments yet. |
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Ph: +27 (011) 683 4365 Fax: +27 (011) 683 4461 E-mail: t.m.i@iafrica.com
Physical Address: 1st Floor, TMI House, 37 Garden St, Cnr 160 Bellavista Rd, Turfclub, Johannesburg, 2135 SOUTH AFRICA
Postal Address: P.O. Box 1416, Southdale, Johannesburg, 2135, SOUTH AFRICA
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T.M.I. |
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This Month’s Special |
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Excess Stock to be cleared while stocks last. > Click for More... |
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Thermography—Thermal Imager— Infrared Camera. FLIR i3 — Smallest , Lightest, most affordable camera “point-shoot-detect”. Introductory Nett Price of R 11 990.00 + VAT while stocks last. |
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Digital Multimeters |
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Digital Multimeters |
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Part No: HV-40 |
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High Voltage Probe. DC: 0 — 40 KV, AC: 0— 28KV rms. Attenuation ratio: 1:1000. Input Impedance—1000Mohm |
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Part No: CA-03 |
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Soft Carrying Case, 260 X 110 X 55 mm with Zipper. Ideal for large handheld instruments |
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Lutron |
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Lutron |
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Part No: CA-05A |
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Soft carrying case with sash. 200 x 80 x 50 mm |
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Part No: CA-06 |
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Hard Carrying Case280 x 195 x 65 |
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Lutron |
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Lutron |
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Part No DT992E |
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6000 counts large LCD display with 61-segments bar graph and back light Data hold, Max/Min value measurement Relative measurement |
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T + M® |
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Part No: SW-U801WIN |
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Software, Windows 95/98, 8-channels, Data Logging Data record |
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Part No: UPCB-01 |
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RS232 cable for RS232 instruments |
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Lutron |
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Lutron |
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Part No: UPCB-02 |
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Software, Windows 95/98, 8-channels, Data Logging Data record |
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Part No: USB-01 |
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RS232 cable with driver software for RS232 instruments |
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Lutron |
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Lutron |
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Part No: DL-9601A |
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Paperless Data Logger/ Recorder with Real Time, 8000 Memory, Sampling Time (1sec to 8Hours) |
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Lutron |
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Part No: DM-9090 |
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AC/DC Volts & Amps, Resistance, Transistor Test, Diode, Frequency, Capacitance, Temperature |
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Lutron |
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Accessories |
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T + M ® |
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Models 175, 177, 179 True-RMS , Bargraph, Auto-Manual Ranging, Display and AutoHOLD, Min/Max Alert, Temp Readings.
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Advanced Logging DMM, Graphical Displays with TrendCapture, 50,000 Count, 0.025% Basic Accuracy, 100kHz Bandwidth, Capacitance, Peak, Relative.
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True-RMS, Industrial, Logging DMM, with TrendCapture. Large 50,000 Count, New Logging Function, Logging Memory: 10,000 Readings
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Fluke Models 787, 789. Combine DMM and Loop Calibrators, with Built-in 24 V Loop Supply with Optional FlukeView Software for Graphical Analysis.
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Part No: DM-9981G |
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Green Hybrid Powered Multimeter. 4000 Count, ACV, ACA, DCV, DCA, Ohms, Continuity, Hz,%, Capacitance, Diode, Data Hold. Auto or Manual, 10A Fuse
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Lutron |
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Notes on Digital Multimeters. Digital multimeters or DMM’s are instruments that are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements. Basic functionality includes measurement of potential in volts, resistance in ohms, and current in amps. Multimeters are used to find electronic and electrical problems. Advanced units come with more features such as capacitor, diode and IC testing modes. Digital multimeters are generally bench top or handheld. Bench top models can also be portable by use of handles and wheels. Handheld multimeters are specifically designed to be used while holding, i.e. can be operated with one hand. Digital multimeters display information on a digital screen. Commonly they have between 3 and 6 digits, but some units come with larger screens that can display 7 or more digits. The fastest sampling rate is also important to consider. Specific measurements made by digital multimeters include DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency range, time period, and special measurements. Special measurements include continuity check, audible continuity, diode test, maximum or minimum or peak spike measurement, RTD temperature measurement, thermocouple temperature, and transistor test. Continuity checks will give an indication to the user that a closed loop exists due to the probes touching each other. Digital multimeters with audible continuity will beep when probes are touching each other. Diode test will check to see if a diode is good or bad. Digital multimeters with maximum or minimum or peak spike measurement can measure and display when these events occur. Some multimeters are capable of measuring temperature with either an RTD or thermocouple probe. Multimeters with transistor test is capable of examining a transistor and telling the using where the emitter, collector, and base is located. When searching for digital multimeters it is important to consider the measurement range for whichever value is being measured. Common features for digital multimeters include battery power, analog bar graph, dB readings, auto-ranging, adjustable sampling rate, programmable, data acquisition, data storage and logging, removable data storage, and triggering. Devices with battery power can be operated without plug in power. Output options for digital multimeters include GPIB, IEEE 488, RS232, BCD, and D/A. An important environmental parameter to consider when searching for analog multimeters is the operating temperature. |
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Part No TM8217 |
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3 3/4 digits 4000 counts large LCD display with 40-segments bar graph and back light, Auto/manual, Relative, Data hold, sleep mode. |
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R 490.00 Excl VAT |
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T + M® |
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® |
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Part No: DM-9960 |
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AC/DC Volts & Amps, Bar Graph, resistance, Capacitance, Frequency, Temp, diode,continuity, Relative, Peak Value, Min/Max, RS232 |
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Part No: DM-9961 |
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4000 count, Large LCD, True RMS, Hz, Duty Cycle, Capacitance, Diode, ACV,ACA,DCV,DCA, Continuity, Heavy Duty, Auto / Manual |
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Lutron |
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Lutron |
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Part No: CA-501 |
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400 AC/DC Amp Clamp Adaptor (2 Ranges) Output is 1 mV per Amp |
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Lutron |
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Part No: CA-502 |
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1000 AC/DC Amp Clamp Adaptor (2 Ranges) Output is 1 mV per Amp |
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Lutron |
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Part No: CA-203 |
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DCA/ACA Current Adapter. 2 AC and 2 DC Ranges: 0-200A, 2000A AC and DC. Output 1 ACmV / 1 ACA, 1 DCmV / 1 DCA. AC. Response from 40—400Hz |
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Lutron |
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Part No: CA-201 |
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Mini ACA Clamp Adapter. 2 ranges—20A, 200A, Output : 1ACmV / 1 ACA, 10ACmV / 1 ACA. Weight - 150g |
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Lutron |
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Part No KD320P |
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Pocket Type Digital Multimeter (DMM). 3 3/4 digit 3200 count LCD with bar-graph, Auto-ranging, manual, diode check, continuity, Clearance Sale while stocks last. |
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R 199.00 Excl VAT |
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EZ Digital |
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Qty |
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3 |
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Copyright © 2009—2012 Test and Measurement Instruments C.C. | All rights reserved Digital Multimeters DMM’s |