Industrial Instrument Catalog
Browse Keysight electronic test and measurement instruments for design, validation, manufacturing, calibration, education, and field service. The catalog covers oscilloscopes, digital multimeters, waveform and RF signal generators, network and spectrum analysis, source measure units, power supplies, electronic loads, data acquisition, frequency counters, LCR and impedance measurement, and RF power measurement. Product pages use model-specific specifications checked against Keysight product, support, series, manual, or data-sheet sources. Contact Hoyu Instruments to confirm lifecycle status, configuration, compatible options and accessories, calibration scope, regional availability, and quotation details.
Keysight
Item No.: KEYSIGHT-U1273A
The Keysight U1273A is a handheld digital multimeter with verified model data covering display resolution: 30,000 counts, basic DC voltage accuracy: 0.05% + 2 counts, safety rating: CAT…
Keysight
Item No.: KEYSIGHT-U1272A
The Keysight U1272A is a handheld digital multimeter with verified model data covering display resolution: 30,000 counts, basic DC voltage accuracy: 0.05% + 2 counts, safety rating: CAT…
Keysight
Item No.: KEYSIGHT-U1271A
The Keysight U1271A is a handheld digital multimeter with verified model data covering display resolution: 30,000 counts, basic DC voltage accuracy: 0.05% + 2 counts, safety rating: CAT…
Keysight
Item No.: KEYSIGHT-U1253B
Keysight U1253B provides display resolution: 50,000 counts, basic DC voltage accuracy: Up to 0.025%, safety rating: CAT III 1000 V / CAT IV 600 V, battery life: about…
Keysight
Item No.: KEYSIGHT-U1252B
Keysight U1252B provides display resolution: 50,000 counts, basic DC voltage accuracy: Up to 0.025%, safety rating: CAT III 1000 V / CAT IV 600 V, battery life: about…
Keysight
Item No.: KEYSIGHT-U1251B
Keysight U1251B provides display resolution: 50,000 counts, basic DC voltage accuracy: Up to 0.025%, safety rating: CAT III 1000 V / CAT IV 600 V, battery life: about…
Keysight
Item No.: KEYSIGHT-U1242C
Use the Keysight U1242C handheld digital multimeter for electrical maintenance and troubleshooting. Verified specifications include display resolution: 10,000 counts, basic DC voltage accuracy: 0.09%, safety rating: CAT III…
Keysight
Item No.: KEYSIGHT-U1242B
Use the Keysight U1242B handheld digital multimeter for electrical maintenance and troubleshooting. Verified specifications include display resolution: 10,000 counts, basic DC voltage accuracy: 0.09%, safety rating: CAT III…
Keysight
Item No.: KEYSIGHT-U1241C
The Keysight U1241C is a handheld digital multimeter with verified model data covering display resolution: 10,000 counts, basic DC voltage accuracy: 0.09%, safety rating: CAT III 1000 V…
Keysight
Item No.: KEYSIGHT-U1241B
The Keysight U1241B is a handheld digital multimeter with verified model data covering display resolution: 10,000 counts, basic DC voltage accuracy: 0.09%, safety rating: CAT III 1000 V…
Keysight
Item No.: KEYSIGHT-U1233A
Keysight U1233A provides display resolution: 6,000 counts, basic DC voltage accuracy: 0.5%, safety rating: CAT III 600 V, battery life: 500 hours, and model features: Supports AC and…
Keysight
Item No.: KEYSIGHT-N8481A
Use the Keysight N8481A thermocouple average power sensor for RF and microwave power measurement. Verified specifications include frequency range: 10 MHz to 18 GHz, average power range: −35…
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