Quillmere Instruments: every fact in the RAG test corpus, as plain text. Index this file ON ITS OWN as a control. Do not index it with rag/corpus/. The K2 field meter carries a warranty of 24 months from the date of delivery. [product-sheet-two-column.pdf] Unused units may be returned within 30 days of delivery for a full refund. [product-sheet-two-column.pdf] Opened units are refunded less a 15 percent restocking fee. [product-sheet-two-column.pdf] Engineers on the weekend rota receive an on-call allowance of EUR 42 per weekend, paid with the following month's salary. [staff-handbook.pdf] Units with serial numbers below K2-20000 are rated to a maximum of 40 degrees C. [k2-specification.pdf] Ingress protection: IP54 [k2-specification.pdf] K2 field meter | Net 480 | Gross incl. 19% VAT 571.2 [price-list.xlsx] K5 bench meter | Lead time 6 weeks [price-list.xlsx] Support hours are 09:00 to 17:30, Monday to Friday, Central European Time. [support-faq.html] Repairs are usually completed within 10 working days of the unit arriving. [support-faq.html] It is a 3.7 V lithium-ion pack and ships within one week. [support-thread.eml] Default sample interval: 5 seconds (v2, status: current; v1 is superseded) [firmware-3.1-notes-v2.md] Calibration must be repeated every 12 months, or after any drop from a height above 1.5 metres. [service-manual.docx] Use calibration kit QM-CAL-KIT only. [service-manual.docx] after any drop from a height above 1.5 metres [service-manual.docx]