Posted 20 hours ago

HOLULO Laser Tape Measure, 3 in 1 Digital Laser Distance Meters with LCD Display, 40M Laser Measure, 5M Tape Measure, Vertical Cross Line, Measuring Area/Volume/Distance/Pythagorean Circumference

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For safety and accuracy, making measurements in an overvoltage category III environment requires CAT III rated tools.

The auctioneer shall regulate the bidding and shall determine from time to time the appropriate increment needed to advance the bidding. A meter labeled ‘CAT IV’ is capable of measuring circuits ranging from Category I to Category IV. In general, the higher the category rating, the greater the level of protection provided. Never work alone when working on, or near, exposed and energized equipment. Stay safe and make sure you and your partner are aware of your environment, as well. If possible, don’t take measurements in humid or damp environments and make sure there are no atmospheric hazards around you (i.e. flammable dust or vapor). The two-digit IP codes tell you what level of resistance to dust and water your meter can withstand. It details what size of dust particles will be kept out and to what water depth your multimeter can be submerged and continue functioning. Reading this electrical measurement categories chart is pretty simple. If a specification informs the user that a tool is rated for 300V CAT II and 600V CATI then the module can withstand up to 2500V of impulsevoltage. This type of specification would additionally inform the user that the devicemust not be connected to MAINs CAT II circuits when operated above the specified 300V. And of course, the tool or device rated in this manner should not be used with Category III or IV circuits. Certifications and Standards

Measurement Category IV (CAT IV)

maintain the Lots in satisfactory condition and keep them insured against all risks for their full price from the date of Sale.

all Lots not meeting the terms set out in 5.5.1 and 5.5.2 will be used in accordance with all relevant statutes, rules, and regulations solely for dismantling for scrap or spare parts. Transient overvoltages are another name for these voltage spikes. Meters would regularly fail at voltages below their authorized values before the effect of these voltage spikes was understood.

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Except as set out in these Conditions, no variation of this agreement, including the introduction of any additional terms and conditions, shall be effective unless it is in writing and signed by the Agent. The Agent shall be entitled to vary these Conditions at any time. The version of the Conditions current at the time that a Buyer requests Sale Details, registers or submits a bid, tender or offer will apply to all dealings on those Sale Details. Finally, watch your digital multimeter’s display for any visual warnings. It can alert users to irregularities such as unsafe voltages (30 V or greater) at the test probes. Please quote both the auction number and your invoice number as reference. Failure to do so may delay goods being released. Please be aware that clients making international transfers will be liable for any bank imposed charges. Durability – Higher-rated meters and probes are frequently designed to tighter tolerances, with superior quality control and independent verifications. CAT IV meters are built to be extremely durable and, in many cases, waterproof. A measurement is only as safe as the lowest rated component, just as a chain is only as strong as its weakest link. The measurement circuit and everything linked to it must be rated for the sort of measurement being done.

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