One of the Manufacturers of Good Quality and Affordable Electrical Test Instruments from Japan. They have been manufacturing reliable test equipment for many decades. – delabs
Sanwa Electric Test Instruments
Digital Multimeter, Analog Multitester, Insulation Resistance Tester, Earth Tester, Laser Power Meter, Lux Meter, Thermo Meter, Tacho Meter, Phase Detector.
Sanwa Digital Volt Tester KP1(CAT.IV 600V)
IEC61010 CAT.IV 600V pocket size Digital Volt Meter, AC/DC auto-identifying voltage measurement, AC measurement in True RMS. EF (Electric Field) detection
1941 – Sanwa Denki Keiki Seisakusho established as a company manufacturing and selling diagnostic tools, or multi-testers (circuit testers) for use in equipment repair, following the increased popularity of radio receivers. (Koganei-machi, Kitatama-gun, Tokyo)
Sanwa Electric Instrument Co., Ltd.
Dempa Bldg., 4-4 Sotokanda 2-Chome, Chiyoda-ku, Tokyo 101-0021 Japan
Extech a Division of FLIR System is a source for many test and measurement instruments. They also have Thermal imaging cameras and Portable printers.
Extech Instruments – Measurement Instruments
The instruments include multimeters, clamp meters, electrical testers, and environmental meters for the measurement of light, sound, temperature, humidity, airflow, RPMs, and water quality.
MS6100 – 100MHz 2-Channel Digital Oscilloscope
One-touch automatic setup optimizes the position, range, timebase, and triggering to assure a stable display of virtually any waveform
Waveform Recorder to capture/replay input waveforms from CH1 and CH2 with a maximum record length of 1000 frames.
Built-in 6,000 count True RMS MultiMeter with analog bargraph
Extech Instruments Corporation
9 Townsend West Nashua, NH 03063 U.S.A.