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20 to 200,000 lx Digital Illumination Meter for Measuring the Lux Level of Facilities and Lighting Equipment The 3423 is a lux tester designed for an extensive range of applications involving illumination equipment, lighting work and facility management. It provides five measurement ranges, 20 lx to 200,000 lx, to support a wide range of luminance.

1mA to 1000A AC Leakage to Load Current Clamp Meter with 10 µA Resolution in Innovative Flip Design Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3293-50 features a thin and compact clamp core that can measure current between a wide 30mA to 1000A range. The clamp meter is constructed so that the position of the display panel can be adjusted to suit the measuring location, and the back light makes it easy to use even in dark locations.

4-Terminal Measurement 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 3239 Series measure using the 4-terminal method, and come with a comparator function that is especially useful for production lines. • 3239 (Built-in RS-232C interface) • 3239-01 (Built-in RS-232C & GP-IB interface) Note: 4-terminal measurement probes for resistance measurement are not included. Purchase the probes appropriate for your application separately.

Voltage testing options for Memory HiCorders The L9790 are connection cables used to measure voltage with Hioki Memory HiCorders. * The end clip is sold separately.

Category: Enclosures

The HiTemp150-TS is a thermal shield enclosure for use with the HiTemp150 and HiTemp150-PT data loggers. This durable enclosure can withstand temperature up to 250°C. The device is easy to use. Simply open the enclosure, insert the HiTemp150 or HiTemp150-PT, thread the probe through the end cap and latch it back onto the barrier body. The HiTemp150-TS is built for use in applications that require extreme temperature monitoring, such as peanut roasting and food processing.

Classic Earth Resistance Tester Using 3-Pole Method Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The 3151 uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance.

Test the Optical Power Integrity of Laser and LED Equipment The 3664 is an optical power meter for measuring the optical power of a spatial light. It is ideal for testing the optical power of a laser light source and an LED light source. The optional optical sensors for the power meter are interchangeable and their sensitivity can be adjusted independently. *This product cannot perform measurement alone. Please purchase an optional light sensor separately. *Use of Optical Sensor 9743/ 9743-10 that are exclusively for blue-violet optical lasers is not supported on earlier versions of Model 3664 (Version 1.01 or earlier). Please visit www.hioki.com to download the Hioki 3664 Setup Utility to enable compatibility of the Optical Sensors with all versions of Optical Power Meter 3664.

Wideband DC to 100 MHz/30A AC/DC Current Probe for Oscilloscopes Hioki wide frequency current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3276 offers a wide DC to 100 MHz bandwidth and 30A of continuous input, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers. Use optional power supply 3269 or 3273 to drive the current probe when power from the Memory HiCorder or oscilloscope is not available.