三和電気計器 List of Products and Services

This catalog features our "Electrical/Various Measuring Instruments." We offer a diverse lineup of products, including digital multimeters, insulation resistance testers, and clamp meters. Additionally, we have included special features on applications and support, so please take a moment to read through it. 【Contents (Excerpt)】 ■ Features (Proximity Sensors, etc.) ■ Digital Multimeters ■ Analog Multitesters ■ Insulation Resistance Testers ■ Clamp Meters ■ Leakage Measurement Devices/Loggers *For more details, please refer to the PDF document or feel free to contact us.

• Electrical Instruments/Electrometers

The "SN301" is a sensor that can detect proximity to high-voltage AC power sources from various directions, simply by being attached to a helmet. It warns of proximity to high-voltage charging areas with a buzzer sound and LED illumination. Depending on the distance of approach, it provides two types of alerts: caution and warning. It meets the IP54 standard for dust and water resistance, making it suitable for work environments with a lot of dust and splashes of water. 【Features】 - Detects areas where the main unit is not attached - Minimal blind spots - Responds even with safety shoes - Responds even with insulated gloves - The device is equipped with a self-diagnosis function *For more details, please refer to the PDF document or feel free to contact us.

• Safety Sensors
• Sensors
• Other safety equipment

This device can measure AC load currents up to 400A, and leakage current measurements are possible from 0.01mA. It is equipped with a bandpass filter function that can switch between 50Hz and 60Hz. It also features Bluetooth communication capabilities, allowing measurement data to be transferred to compatible devices, and a free app for iOS can be downloaded from the App Store. The display section is equipped with a large display and a backlight function. Additionally, it includes MAX/MIN hold and data hold buttons. The safety standards comply with CE marking and IEC61010 CAT3 600V.

• Electrical Instruments/Electrometers

This is a low-voltage AC voltage detector capable of detecting from 80V to 600V. It is equipped with a large water ride switch, making it very easy to operate even while wearing gloves.

• Voltage Meter
• Electrical Instruments/Electrometers

This device is an analog multimeter designed for measuring small capacity circuits. It is very convenient for measuring lighting line voltage, batteries, small communication devices, and household appliances. A hard case is included to help protect it from impact.

• Voltage Meter
• Electrical Instruments/Electrometers

Compact yet capable of measuring from 0.01 to 400A, it features a peak hold mode that is convenient for measuring the starting current of cell motors and similar applications. Equipped with Bluetooth, it allows for the transfer and storage of measurement data using a dedicated app compatible with iOS and Windows 10 Pro.

• Electrical Instruments/Electrometers
• Ammeter
• Other network tools

■ Measure leakage current (I0r) in a live line state ■ Supports leakage measurement on the inverter output side. ■ Capable of logging measurement values in the main unit memory ■ Transfer logged measurement values to an SD card or dedicated PC software ■ Alarm output function ■ Two types of measurement modes according to the measurement target I0R mode (primary side): Entire distribution line, commercial power supply equipment Motor mode (inverter secondary side): Distribution line and equipment powered by the output side power that has been rectified and frequency converted by a three-phase power inverter

• Ammeter
• Insulation Tester

■ Measure leakage current (I0r) under live line conditions ■ Measurement values can be logged in the main memory ■ Logged measurement values can be transferred to an SD card or dedicated PC software ■ Alarm output function ■ I0R mode (primary side): entire distribution line, commercial power supply equipment

• Ammeter
• Insulation Tester

The "LX20" is a compact laser power meter that can be stored in a chest pocket. It is capable of measuring illuminance in narrow spaces and small areas. It uses a silicon photodiode with a spectral sensitivity that approximates the relative visual sensitivity defined by the CIE (International Commission on Illumination). Additionally, it features an auto power save function that activates after approximately 15 minutes. 【Features】 ■ Compact stick-shaped light sensor (sensor diameter: Φ9mm) ■ 4039 counts with bar graph display ■ Uses a silicon photodiode ■ Measurement range: 0.1lx to 403.9klx ■ Compact size that can be stored in a chest pocket *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

This device is a live cable miscut alarm that can be retrofitted to cable cutting tools. It alerts the user to the live status of the cable with a buzzer sound and LED, contributing to the reduction of accidental miscut incidents. When the sensor is triggered, it can be confirmed whether the power is OFF, allowing for safe cutting operations after rechecking with a voltage tester or multimeter. 【Features】 ■ Live cable miscut alarm ■ Can be retrofitted to cable cutting tools ■ Alerts the live status of the cable with a buzzer sound and LED ■ Contributes to the reduction of accidental miscut incidents ■ Patent No. 6467447 obtained (Product introduction video) https://www.youtube.com/watch?v=bSBTL6DUygU

• Sensors
• Sensors
• Safety Sensors

Compact yet capable of measuring from 0.01 to 400A, it features a peak hold mode that is convenient for measuring the starting current of cell motors and similar applications. Additionally, it uses a thin core that makes it easy to clamp in tight spaces.

• Electrical Instruments/Electrometers
• Ammeter

The "LP10" is a laser power meter that uses a diffusion sheet to suppress the back reflection light generated when laser light is incident on the light-receiving surface. It is possible to measure other wavelengths besides 633nm through conversion using the spectral sensitivity characteristic table (approximate values). It features an easy-to-read bar graph display for changes, as well as a convenient minimum/maximum hold function. 【Features】 ■ Direct reading calibration wavelength of 633nm (DC light) ■ Other wavelengths can be measured through conversion using the spectral sensitivity characteristic table (approximate values) ■ Compact light-receiving sensor can be stored in the main unit ■ Easy-to-read bar graph display for changes ■ Convenient minimum/maximum hold function *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

- The main unit is a handheld clamp meter, weighing approximately 320g, making it convenient to carry (includes a dedicated carrying case). - Measures leakage current due to resistance (I0R). - Displays I0 value and I0R value simultaneously. - With function switching, it can measure AC load current up to 600A.

• Ammeter
• Other measurement, recording and measuring instruments

- The main unit is a handheld clamp meter, weighing approximately 320g, making it convenient for portability. (Includes a dedicated carrying case) - Measures leakage current due to resistance (I0R). - Simultaneously displays I0 value and I0R value. - With function switching, it can measure AC load current up to 600A. We have a free rental device available. Please feel free to use it. Please request a rental or contact us through this site. (Note that it may take some time before the device can be rented.)

• Ammeter

■ DL10MA (display unit) + CL20MA (φ20mm DCmA clamp sensor) set ■ High-precision measurement of direct current microcurrent (DCmA) with recording capability ■ Recorded data can be read and displayed on the display unit ■ Ability to record new data while retaining previously recorded data (multi-session feature) ■ Data transfer to a computer for graph display is possible using the included USB cable KB-USB-MB and import software DCmALink ■ Measurement data can also be transferred to an SD card ■ Equipped with a timestamp function ■ Sample rate: 3 times per second for the numerical section

• Ammeter
• Data Logger

■ Capable of measuring the speed of high-speed elevators in skyscrapers ■ Able to compare any two speeds (independent dual hold display function) ■ Averaging function to display averaged measurement values ■ Memory function to save up to 10 sets of maximum and hold values during measurement ■ Red LED display for visibility in dark environments ■ Auto power off (approximately 3 minutes) ■ Battery alarm function for when the internal battery is low ■ Analog conversion external output terminal for recording measurement values ■ External hold terminal for remote operation ■ Can be connected to the M53 insulation resistance meter and display speed remotely.

• Other measurement, recording and measuring instruments
• Distance measuring device

This is a digital tachometer that can also be used as a contact-type tachometer with the separately sold contact measurement attachment (ENC-3). It features a streamlined design for stable measurements with both hands.

• Other electronic measuring instruments

A compact and lightweight analog insulation resistance meter. Weighing approximately 310g, it features an ACV measurement function for live line checks, as well as the capability to measure DCV (60V). After measurement, it automatically discharges the measured object through an automatic discharge function.

• Electrical Instruments/Electrometers
• Insulation Tester
• Voltage Meter

This product was completed through joint development with the Hokuriku Electric Safety Association. It complies with JISC1302 standards while being compact enough to fit in the chest pocket of work clothing and can be operated with one hand. The test probe on the LINE side (red) is detachable and can be adjusted to five different angles. It also allows for direct measurement through the hole in the breaker cover. Additionally, it is equipped with voltage and resistance (continuity check) functions.

• Insulation Tester
• Other measurement, recording and measuring instruments

This device automatically stops the applied voltage measurement when a voltage of 30V or higher is detected in the measurement target, making it a product focused on safety. Additionally, it has a case-integrated design, allowing the test probes to be stored together with the main unit.

• Insulation Tester
• Other measurement, recording and measuring instruments

Automatic discrimination of AC/DC voltage and continuity to help prevent trip accidents.

• Other electronic measuring instruments

The 7mm thick open-type clamp features a tilt-up design that allows for angle adjustment from 0 to 180 degrees, significantly improving measurement in tight spaces and visibility. - A combination of a multimeter and clamp meter - The clamp meter can measure up to 100A for both DC and AC - 7mm thick open-type clamp - MAX/MIN hold function - Auto power-off function

• Electrical Instruments/Electrometers

This device can measure the parameters LCR for the characteristic evaluation of electronic circuits, electronic components, and component materials. The measurement frequency range can be varied from DC to 100kHz, making it suitable for various applications with just one unit. It achieves ease of use and low cost, allowing for wide-ranging applications such as component sorting and circuit measurement.

• LCR Meter

This device can check the rotation direction of a three-phase motor and verify the phase and missing phase of a three-phase AC power supply with just one unit. - The terminals for checking the rotation direction of the three-phase motor and the phase of the three-phase circuit are common, making connections easy. - The rotation direction of the motor can be confirmed simply by manually turning the shaft. - In the case of a missing phase, it can be confirmed by the LED lamp turning off.

• Other measurement, recording and measuring instruments
• Other electric meters

- The separately sold data import software, PC LINK7, and USB connection cable, KB-USB7, allow data to be saved to a computer. - The sampling of the numerical section is fast, with a response of 5 times per second. - The DCV function has a minimum resolution of 0.001mV, providing high resolution. - It features an auto-ranging capture function and can store MAX/MIN/AVG values.

• Electrical Instruments/Electrometers

- Data import software (sold separately), PC LINK7, and USB connection cable, KB-USB7, enable data storage on a computer. - Equipped with high accuracy, high resolution, and multifunctional capabilities. - New IEC61010-1 compliant CAT3 600V CAT2 1000V ■ We have a free rental unit available. Please apply or inquire through this site. (Note that it may take some time before the rental is available, so thank you for your understanding.)

• Electrical Instruments/Electrometers

Data can be saved to a computer using the separately sold data import software (PC LINK7) and USB connection cable (KB-USB7). Additionally, the sampling rate is fast, at 5 times per second.

• Electrical Instruments/Electrometers

The separately sold data import software, PC LINK7, and the USB connection cable, KB-USB7, allow for data storage on a computer. Data logged on the main unit can be transferred to a computer later using the separately sold options.

• Electrical Instruments/Electrometers

Data import software (PC LINK7) and a USB connection cable (KB-USB7) are available as optional accessories for saving data to a computer. The main unit also features a capture function and MAX/MIN recording function. Additionally, it is equipped with a non-contact voltage detection function, temperature measurement range, and a backlight.

• Electrical Instruments/Electrometers

- Capable of measuring true RMS for non-sinusoidal waves. - The CT is a flexible type without an iron core, allowing for bending, making it possible to measure in narrow spaces. - The LCD section is equipped with a backlight. - Equipped with a MAX/MIN hold button.

• Ammeter
• Electrical Instruments/Electrometers

- 3999 count display - AC current only up to 400A - Auto power off (approximately 30 minutes) - Clamp diameter φ25mm

• Electrical Instruments/Electrometers

- Dual display function capable of simultaneous display of "AC current and its frequency" - Capable of measuring up to a maximum of AC 2000A (true RMS) - Equipped with an electric field detection function to check for current flow in conductors - LPF function convenient for measuring variable frequency drive (VFD) circuits - Low input impedance type ACV/DCV/Ω automatic discrimination function that can reduce the effects of ghost voltage - Data hold / range hold / relative measurement / peak hold function (5ms) - Auto power save (approximately 34 minutes) with the option to disable

• Electrical Instruments/Electrometers
• Ammeter

≪Features≫ - Clamp diameter: φ42mm - 4000 count display - Data hold function with a large, easy-to-press button - Auto power off (approximately 30 minutes) - Battery depletion indicator - Safety standard compliant with IEC61010 CATIII 600V *For more details, please check "Request for Information" or "Catalog Download."*

• Electrical Instruments/Electrometers

- Calibration of a total of 6 types of functions (DCV/ACV/DCA/ACA/OHM/Hz) is possible. - Equipped with 90 output memory slots, allowing for the storage of arbitrary settings.

• Electrical Instruments/Electrometers

- 4000 count display - The outer part is made of shock-resistant elastomer - Equipped with a high cutoff (30KA) fuse - Features an auto power-off function - The large LCD section is equipped with a backlight

• Electrical Instruments/Electrometers

Using a dedicated optical link USB cable and the data import software "PC LINK7," it is possible to connect up to 8 devices simultaneously. Additionally, it is possible to simultaneously import and save data from different functions such as current, voltage, and frequency.

• Voltage Meter

- Compact handheld type that fits in your hand - 4000 count display - Measures both DC and AC current up to 10A - Data can be saved to a computer using a separately sold optional PC connection cable and dedicated data import software - AC adapter connection available as a separately sold option

• Electrical Instruments/Electrometers

This device can measure AC/DC currents up to 600A. It also supports true RMS measurement, allowing for more accurate measurements of distorted waveforms such as those from inverters. The LCD section is equipped with a backlight to improve visibility in dark environments. Additionally, it features a peak hold function and an auto power-saving function.

• Electrical Instruments/Electrometers

This device is capable of true RMS measurement and is suitable for the maintenance of energy-saving equipment. It also features an INRUSH function that allows for the measurement of inrush current for motors and other devices. Additionally, it is equipped with auto power save and backlight functions, making it a multifunctional device with excellent cost performance.

• Electrical Instruments/Electrometers

- Measures both DC/AC current up to 400A - Clamp opening diameter φ25mm - Auto power off

• Electrical Instruments/Electrometers