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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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Green Hybrid Powered Instruments |
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Green Power Meters |
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T + M ® |
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Part No: PH-209G |
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Green Hybrid Generator Powered pH Meter. RS232, Professional pH/mV Meter, 0 to 14 pH x 0.01 pH, -1000 mV to 1000 mV, for use with ORP probes
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Lutron |
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Part No: SL-4113G |
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Green Hybrid Powered Sound Level Meter. RS232, Time Weighting, A & C Weighting, Auto and Manual, Condenser microphone, Memory Functions
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Lutron |
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Part No: LM-8020G |
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Green Hybrid Powered 4 in 1 Combo Meter. Anemometer, Humidity, Light, and Temperature. Data-hold, Memory Recall, Auto Off.
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Lutron |
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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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Part No: CM-9941 |
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Smart Clamp Meter. Selects Auto on Volts- ACV/DCV Ohms - Resistance, Diode, Continuity,Capacitance. Amps - ACA ( 60 , 600A) with auto range
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Lutron |

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Part No: LM-8100 |
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Combo 4 in 1 Meter. Anemometer,%RH, Temp, Light. Small Light weight, Low friction Ball Bearing, High Accuracy, RS232 Computer Interface.
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Lutron |
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Notes on Alternative Power. The above instruments use alternative power and thus this thread for general information.. Alternative power generators produce electricity from renewable energy sources such as wind, flowing water, solar energy and biomass. They are used for residential power, portable power, lighting, and communications applications. Alternative power generators use green energy from renewable sources. They cause less environmental degradation and pollution than products that use fossil fuels such as coal, diesel, and gasoline. Alternative power generators are used with solar power panels, solar water pumps, and complete solar power systems. They are also used with wind turbines, micro hydro generators, and complete wind power systems. Biomass includes wood and wood waste, fast-growing trees and plants, and agricultural crops and wastes. Alternative power generators that use other sources of green energy are also available. Wind power systems convert the kinetic energy from wind into mechanical energy. When used with a wind power generator, the rotation of the wind turbine’s blades turns a shaft to produce electricity. Specifications for wind power generators include blade material, rotor diameter, unit weight, start-up wind speed, voltage, wattage, and mounting style. Wind generator blades are often made of carbon-reinforced thermoplastic, injection-molded polycarbonate, or fiberglass. Rotor diameter is measured in inches (in) or meters (m). Weight is specified in pounds (lbs) or kilograms (kg). Product specifications for wind power generators include rated output, rated wind speed, rated rotation, cut-in speed, percent rated output, airfoil type, lateral type, and governor speed. Some wind-based alternative power generators are designed for rooftop mounting. Others require a tower and can be used in conjunction with photovoltaic modules (PV). Hydropower systems convert water pressure into mechanical energy. When used with a water power generator, the movement of the turbine’s runners or propellers turns a shaft to produce electricity. There are three basic types of hydro turbines: impulse, reaction, and submersible propeller. All produce clean energy or green energy - power from renewable resources. Specifications for water power generators include volts, watts, phase, per minute (RPM), length, height, and weight. Micro hydro generators are alternative power generators that produce electricity from fast-running streams without turbines, dams, or pipes. They are designed or residential use and can withstand cold-weather environments. Solar power generators are alternative power generators that convert light from the sun into electricity. There are many different types of photovoltaic (PV) and solar power supplies. Examples include solar batteries, solar battery chargers, and solar panels. A solar battery is a sealed, maintenance-free device. A solar battery charger can be used to power devices such as radio receivers, lighting, and radio modems. A solar panel is a device that converts energy from the sun into usable forms, either by absorbing the sun’s heat directly, or by converting its light into electricity. A photovoltaic system or PV system may include a battery backup or uninterruptible power supply (UPS) that can operate selected circuits for hours or even days. PV and solar power supplies include products such as solar arrays and are used with alternative power generators. |
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Copyright © 2009—2012 Test and Measurement Instruments C.C. | All rights reserved Green Hybrid Generator Powered Instruments |