VWRI609-0190EA 425.7 CNYVWRI609-0190
This single-channel timer is switchable between 19 hours, 59 minutes and 99 minutes, 59 seconds, and has a 3-key operation for ease of use.
Certifications: Certificate of calibration and individual serial number, these electronic timers are tested and calibrated in an exclusive triple-accredited/-registered ISO/IEC 17025:2005, A2LA accredited laboratory (Cert #2448.01), against equipment whose calibration is traceable to NIST.
Delivery information: 交付信息：随附折叠支架、口袋夹、磁贴和校准证书。含表明NIST和DAkkS精度的可追溯性证明。
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