{"id":561,"date":"2026-04-07T23:01:11","date_gmt":"2026-04-07T23:01:11","guid":{"rendered":"https:\/\/skyblue-hamster-369903.hostingersite.com\/product\/fluke-1537\/"},"modified":"2026-09-12T15:11:41","modified_gmt":"2026-09-12T15:11:41","slug":"fluke-1537","status":"publish","type":"product","link":"https:\/\/sintrel.ch\/en\/product\/fluke-1537\/","title":{"rendered":"Insulation tester 2.5kV"},"content":{"rendered":"<p>Introducing the 1537 insulation tester with extended functions for service technicians, electricians and companies that work with, for example, motors, transformers, switch cabinets and solar power systems.<br \/>\nMaintain. This measuring device offers finely adjustable test voltages from 250 to 2,500 V, resistance measurements up to 500 \u03a9, and a short-circuit current up to 5 mA, thus enabling fast and<br \/>\nStable measurements. Improve productivity and plant safety with a single tool that simplifies troubleshooting and delivers fast, accurate results. With<br \/>\nintelligent measurement functions such as automatic calculation of polarization index (PI) and dielectric absorption coefficient (DAR), wide measurement ranges and high safety according to CAT IV 600 V as well as the<br \/>\nWith its integrated voltage alarm, the Fluke 1537 offers reliable and stable insulation testing in a compact device. Additional features include voltage and resistance measurements for DC and AC circuits.<br \/>\nAlternating current operation and simple data management with the included software package make it the best choice for insulation testing.<\/p>","protected":false},"excerpt":{"rendered":"<p>Insulation tester with extended functions up to 2.5 kV<\/p>","protected":false},"featured_media":32471,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19,38],"product_tag":[],"class_list":["post-561","product","type-product","status-publish","has-post-thumbnail","product_cat-fluke-industrial","product_cat-insulation-earth-testers","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/product\/561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/comments?post=561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/media\/32471"}],"wp:attachment":[{"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/media?parent=561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/product_brand?post=561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/product_cat?post=561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sintrel.ch\/en\/wp-json\/wp\/v2\/product_tag?post=561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}