Quality and Reliable test equipment for professionals for electrical maintenance and Testing. Used also in HVAC Work (Heating, Ventilating and Air Conditioning). Manufacturer of Testing, Monitoring, and Troubleshooting Tools.
Products include clamp-on ammeters, power quality analyzers, Multimeters and circuit tracers. Power Quality (PQ) equipment and Environment (Water, Air) Quality Instruments too.
Amprobe Test Tools and Instruments
“Professional analyzer for testing, maintenance, troubleshooting and efficiency of solar panels. The analyzer is used in the installation of solar panels to determine the proper inverter size, optimum power output position of panels and identifies broken or worn-out cells.”
SOLAR-500 Solar Analyzer – Amprobe
- I-V Curve test for solar cell
- Voltage at open circuit (Vopen)
- Current at short circuit (Ishort)
- I-V curve with cursor
- Calculation of panel efficiency (%)
History – Among the first products was the Clamp-on Inductive Ammeter, for which the company received its first patent in September 1950.
P. O. Box 9090
Everett, WA 98206, USA
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
Chroma Systems Solutions, Inc. (CSS) is a US Corporation in a joint partnership with Chroma ATE of Taiwan. Sales and Service support at Chroma’s facility in Lake Forest, CA. Includes Stock of Product Line.
Chroma – Energy Instruments and Systems
Products Include – AC Power Sources, DC Power Supplies, DC/AC Electronic Loads, Digital Power Meters, DMM, Electrical Safety Compliance Testing Tools and ATE Automated Test Systems.
Chroma Modular 63600 DC Electronic Loads with Constant Impedance Mode are designed for testing multi-output AC/DC power supplies, DC/DC converters, chargers, batteries, adapters, and power electronic components. Excellent for research, development, production, and incoming inspection applications.
Chroma Systems Solutions, Inc.
19772 Pauling, Foothill Ranch, CA 92610, USA.
Designs and manufactures power-electronics test instruments and automatic test systems. Applications typically involve the final test of power conversion products where test equipment performance, reliability and support.
NH Research Power Supply & Test Systems
Products Include solutions for DC-DC converter testing, AC-DC supplies, VXIbus based products and a universal UPS test system. DC and AC electronic loads of various capacities can be configured too.
Programmable AC Electronic Loads – NH Research
- 3 kW / 30 A modules expandable to 180 kW
- Power and crest-factor programmability
- 12 built-in, high-accuracy measurements
- Voltage 50 to 350 V
- Current 30 A per 3 kW module
- Frequency 45 to 440 Hz
NH Research, Inc.
16601 Hale Ave., Irvine, CA 92606 USA
They design and manufacture Battery analyzers, chargers, rapid-testers and monitoring systems. They also create custom test solutions in Power Electronics.
Battery Systems from Cadex Electronics
Products Include – Cadex C7000 Series battery analyzers, Battery Maintenance and Testing Systems. The Cadex C5100 battery tester. Spectro CA-12 Series is the first hand-held battery tester.
Cadex C8000 Advanced Battery Testing System
The Cadex C8000 is more than a programmable power supply and load bank; the instrument provides intelligence to assist in battery testing.
“You can capture load signatures of power tools and laptops and then perform simulated battery runtime by replying the stored data. Add a thermal chamber, external load bank and other accessories,”
Cadex Electronics Inc.
22000 Fraserwood Way Richmond, BC V6W 1J6 Canada
KYORITSU is a Company in Japan Manufacturing Quality Test and Measurement Instrumentation for Electrical Safety, Electrical Quality, Maintenance and Testing. They have a Manufacturing and R&D at Ehime, Japan.
KYORITSU – Instrumentation for Electrical Testing
History – 1940 – Mr. Takeo Kuramoto established Kyoritsu Electronic Research Institute and started to manufacture electric materials.
The products being Manuafctured and Developed include Multimeters, Clamp Meters, Insulation / Continuity Testers, Earth Testers, LOOP/PSC Testers, RCD Testers, Power Quality Analyzer, Power Meters, Phase Indicators, Illuminometers etc.
Earth Resistance & Resistivity Tester
Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.
Some Features –
- High test current up to 80mA yielding resolution of 0.001? on 2? range.
- Warning for excessive noise and high Auxiliary Earth Spikes resistance.
- Large Graphic Display with backlight for readings in poorly illuminated areas.
The Megger MIT415 insulation and continuity tester is designed for electrical testing by utilities, industrial, commercial and domestic electricians.
Megger MIT415 – Electrical Testing Tool
- 10 V and 100 V ESD testing
- 25 V & 50 V signal cable insulation testing
- 250 V & 500 V Insulation testing up to 50 GΩ (500 V)
- Continuity testing at 200 mA or 20 mA from 0.01 Ω to 999 kΩ
- DC and TRMS AC voltage measurement
Megger – Electric Power Test Equipment
“For over 100 years, Megger has been the premier provider of electric test equipment and measuring instruments for electrical power applications.”