{"product_id":"ut505b","title":"Uni-T insulation resistance tester","description":"\u003cp\u003eInsulation resistance tester - Multimeter for AC and DC voltages up to 600V - Ranges 50\/100\/250V\/500V\/1000V - Measures resistance, capacitance, and frequency - Auto power off - Allows temperature measurement\u003c\/p\u003e\n\n\u003cp\u003e📋 SPECIFICATIONS:\u003cbr\u003e\n• Brand: Uni-T\u003cbr\u003e\n• Insulation resistance: 50V: 0.01MΩ~50MΩ ±(3%+3) \/ 50MΩ~1GΩ ±(3%+3); 100V: 0.01MΩ~100MΩ ±(3%+3) \/ 100MΩ~1GΩ ±(3%+3) \/ 1GΩ~10GΩ ±(10%+3); 250V: 0.01MΩ~200MΩ ±(1.5%+5) \/ 200MΩ~1GΩ ±(1.5%+5) \/ 1GΩ~20GΩ ±(10%+3); 500V: 0.01MΩ~500MΩ ±(1.5%+5) \/ 500MΩ~1GΩ ±(1.5%+5) \/ 1GΩ~50GΩ ±(10%+3); 1000V: 0.01MΩ~2GΩ ±(1.5%+5) \/ 2GΩ~10GΩ ±(5%+3) \/ 10GΩ~20GΩ ±(7%+3) \/ 20GΩ~200GΩ ±(20%+3)\u003cbr\u003e\n• Load current: 50V (R=50kΩ) 1mA; 0%~10%; 100V (R=100kΩ) 1mA; 0%~10%; 250V (R=250kΩ) 1mA; 0%~10%; 500V (R=500kΩ) 1mA; 0%~10%; 1000V (R=1MΩ) 1mA; 0%~10%\u003cbr\u003e\n• Short-circuit current: \u0026lt; 2mA\u003cbr\u003e\n• General resistance: 0.01kΩ~10MΩ ±(3%+3)\u003cbr\u003e\n• AC and DC voltage measurement range: DC: 0V~600V ±(2%+3); AC: 0V~600V ±(1.5%+5)\u003cbr\u003e\n• Frequency measurement range: 45~1kHz ±(0.1%+3)\u003cbr\u003e\n• Capacitance measurement range: 100pF~500μF ±(5%+5)\u003cbr\u003e\n• Display counts: Up to 6000\u003cbr\u003e\n• Dielectric Absorption Ratio (DAR): Available\u003cbr\u003e\n• Polarization Index (PI): Available\u003cbr\u003e\n• High voltage buzzer: Available\u003cbr\u003e\n• Overload indicator: Available\u003cbr\u003e\n• 10 MΩ internal resistance test: Available\u003cbr\u003e\n• Dimensions: 103 (W) x 225 (H) x 59 (D) mm\u003cbr\u003e\n• Display dimensions: 78mm x 59mm\u003cbr\u003e\n• Power supply: 6 x 1.5V batteries (LR6)\u003cbr\u003e\n• Weight: 530 g\u003cbr\u003e\n• Safety: CAT II 1000V\/ CAT III 600V\u003c\/p\u003e\n\n\u003cp\u003e📦 INCLUDED:\u003cbr\u003e\n• Electrical insulation resistance tester• Alligator clip• Test leads• Test probes• User manual\u003c\/p\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":58004293550424,"sku":"UT505B","price":357.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7765\/7688\/files\/UT505B_7a7a68d4-9815-4e6f-bd6e-f02d7e9504bb.png?v=1787172554","url":"https:\/\/elettricity.com\/en\/products\/ut505b","provider":"Elettricity","version":"1.0","type":"link"}