Hioki CM4373 True-RMS Clamp Meter, 1000VAC/1500VDC/2000A with Frequency and Resistance

Hioki CM4373 True RMS 2000 A AC/DC Clamp Meter for the Toughest Situations Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. Model CM4373 is a 2000A True RMS clamp meter that features stronger jaws, broader -25℃ to 65℃ operating temperature range and IP54 dustproof and waterproof enclosure to enable professionals to work quickly in tough situations including the development, repair, and maintenance of equipment and devices such as electric vehicles. Additionally, the high-voltage DC measurement capability of up to 1700 V is ideal for the clamp maintenance inspections of electrical and solar power equipment. Damage-resistant jaws A revised design features stronger jaws(the current sensor portion of the instrument)and a dramatic boost in the durationof the warranty from 10,000 to 30,000open-close cycles to ensure the instrumentwill provide even more years of reliableuse. Clamp open/ close test In this test, the jaws are opened andclosed a specified number of timesat the rate of one cycle per second.In addition, the test is continueduntil the jaws break to provide a betterunderstanding of their strength.Tests like this help us improve theinstrument's durability. -25˚C to + 65˚C Thanks to an operating temperature rangethat has been expanded from the previousdesign (which could be used from 0degrees-C to40degrees-C), the CM4371 and CM4373 can beused in freezing temperatures or on thehottest summer days. Temperature test In this test, we verified that theclamp meter can operate for anextended period of time whiletaking normal measurement inthe specified temperature range. Dustproof and waterproof performance International Protection Code: IP54* *Jaws (current sensor portion): IP50Measurement functionality is maintaineddespite exposure to sand or dust as wellas water droplets