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5kV AC/DC High Voltage Scanner that Supports Automatic Multi-point Testing The Hioki 3930 is a passive auxiliary tester that is connected to and controlled by the Hioki 3153 Automatic Insulation/Withstanding HiTester or a sequencer, and is designed to safely permit testing of multiple points with a minimum of connection changes.

Detection of IC lead pseudo-contact (poor contact) states • High-speed testing at up to 0.025 sec./step (1240-01, 1240-03) • Detection of IC lead float and pseudo-contact states • Support for active testing (optional feature) • High-precision probing • Large testing area of 510 × 460 mm (1240-01, 1240-02) • Standard transport capability • Automatic alignment function and simple visual test function

Handheld 10-channel Data Logger with 10ms Simultaneous Sampling Hioki Memory HiLoggers are high-speed data loggers for recording multiple chanels of voltage, temperature, pulse or rotation signals, providing complete isolation between channels and strong noise resistance . The LR8431-20 logs data at 10ms speeds across 10 channels simultaneously, and features a bright color LCD for crystal clear waveform displays. Note: The LR8431-20 is not bundled with the Battery Pack 9780. Thermocouples are not provided by HIOKI, and must be purchased from a separate vendor. Note: Use only HIOKI CF cards, which are manufactured to strict industrial standards, for long-term storage of important data. Correct operation of non-HIOKI CF cards or USB memory sticks is not guaranteed

32-channel Power Source Unit for the SM7810 Super Megohm Meter to Improve MLCC Testing Efficiency The SM7860 series allows for setting the dual-line output voltage on 8 channels or 16 channels, and enables up to 32-channel of output. The Hioki SM7860-05/-25 is a 32-channel, 500V discharge power source for the Hioki SM7810 Super Megohm Meter, providing positive and negative polarities required for MLCC test lines. The Power Source Unit SM7860 Series are produced to order. Select a power source unit combining positive and negative power source (1 kV/500 V), discharge, and low-voltage power source (10 V) modules to build a power source ideal for the leakage current test systems.

Infrared Temperature Meters Sharply Focus on Measurement Spots with Two-Beam Laser Marker, Ideal for HVAC Applications The FT3700-20 and FT3701-20 are non-contact thermometers using infrared rays. The instruments identify the surface temperature of an object by measuring the energy level of the infrared rays emitted from the object without physically coming in contact with it. • INFRARED THERMOMETER FT3700-20 (Long-focus type) • INFRARED THERMOMETER FT3701-20 (Long focus, Precise-field type) Laser Product Caution Notice A caution label is attached to the thermometer. Be sure to observe the operating precautions on the label.

5kV High Voltage Digital Insulation Resistance Tester Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The 3455 is a 5-range, 250V to 5000V digital insulation resistance tester with bargraph, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing.

Multi-functional Digital Multimeter with ±0.01% DCV Accuracy for High Precision Bench Testing Hioki benchtop digital multimeters are high precision 5-1/2 digit meters that sample 300 times/second. The 3238 Series come with a comparator function that is especially useful for production lines. • 3238 (Built-in RS-232C interface) • 3238-01 (Built-in RS-232C & GP-IB interface)

2-channel Current Logger to Easily Record Load Current of 50/60Hz Lines and Leak Current Hioki compact 1 or 2-channel data loggers feature a 60,000 data set/channel memory to measure temperature, humidity, voltage or instrumentation signals. The LR5051 logs current over 2 channels in as fast as 1 second intervals. Customers using the previous Model 3636-20 Clamp Logger should note that the LR5051 can only record 15,000 points of average data, vs. 32,000 data points available in the 3636-20. Note: Communication adapter LR5091 or Data collector LR5092-20 is necessary to transfer data from a LR5000 series Logger to a PC