{"product_id":"bm3548-1000v-insulation-resistance-tester-multimeter","title":"SZBJ BM3548 1000V Digital Insulation Tester Multimeter","description":"\u003ch2\u003eSZBJ BM3548 1000V Digital Insulation Tester Multimeter\u003c\/h2\u003e\n\u003cp\u003eThe BM3548 is a portable digital insulation resistance tester and multimeter for electrical inspection, maintenance and troubleshooting. It combines 250V, 500V and 1000V insulation test ranges with everyday multimeter functions for AC\/DC voltage, AC\/DC current, resistance, capacitance, frequency, diode check and continuity buzzer testing.\u003c\/p\u003e\n\u003cp\u003eThe product photos show the SZBJ BM3548 front panel with a backlit LCD, TEST\/STOP button, RANGE button, DH\/BL data-hold\/backlight button, SELECT button, rotary function selector and four input terminals marked L, V\/ohm\/mA\/Hz\/CAP, COM\/G and E. Photos also show the protective case, test leads, clips, strap and user manual beside the meter.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-in-1 digital insulation resistance tester and digital multimeter.\u003c\/li\u003e\n\u003cli\u003eSelectable insulation test voltages: 250V, 500V and 1000V.\u003c\/li\u003e\n\u003cli\u003eInsulation resistance range listed as 200k ohm to 40G ohm.\u003c\/li\u003e\n\u003cli\u003eAuto range multimeter operation with overload indication.\u003c\/li\u003e\n\u003cli\u003e3 3\/4 digit display with maximum display of 3999 in the product listing.\u003c\/li\u003e\n\u003cli\u003eBacklight and data hold function for easier reading during field work.\u003c\/li\u003e\n\u003cli\u003eContinuity buzzer and diode test functions.\u003c\/li\u003e\n\u003cli\u003ePanel calibration function listed in the product data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand shown on product\u003c\/td\u003e\n\u003ctd\u003eSZBJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBM3548\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDigital insulation tester and multimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation test voltage\u003c\/td\u003e\n\u003ctd\u003e250V \/ 500V \/ 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance range\u003c\/td\u003e\n\u003ctd\u003e200k ohm to 40G ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance accuracy\u003c\/td\u003e\n\u003ctd\u003e200k ohm to 200M ohm: +\/-3% +\/-5; 200M ohm to 4G ohm: +\/-5% +\/-5; 4G ohm to 40G ohm: +\/-10% +\/-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current\u003c\/td\u003e\n\u003ctd\u003e1.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement time\u003c\/td\u003e\n\u003ctd\u003e1 \/ 2 \/ 10 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC voltage range\u003c\/td\u003e\n\u003ctd\u003e400mV \/ 4V \/ 40V \/ 400V \/ 1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC voltage range\u003c\/td\u003e\n\u003ctd\u003e4V \/ 40V \/ 400V \/ 700V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC current range\u003c\/td\u003e\n\u003ctd\u003e40mA \/ 400mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC current range\u003c\/td\u003e\n\u003ctd\u003e40mA \/ 400mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance range\u003c\/td\u003e\n\u003ctd\u003e400 ohm \/ 4k \/ 40k \/ 400k \/ 4M \/ 40M ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance range\u003c\/td\u003e\n\u003ctd\u003e40nF \/ 400nF \/ 4uF \/ 40uF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e40Hz \/ 400Hz \/ 4kHz \/ 40kHz \/ 400kHz \/ 4MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBacklit LCD; 3 3\/4 digit, max 3999 display in listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e6 x AA 1.5V batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e170 x 156 x 64 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed weight\u003c\/td\u003e\n\u003ctd\u003eAbout 650 g including battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-BM3548-13657\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsulation resistance checks on cables, motors, transformers, switches and electrical equipment.\u003c\/li\u003e\n\u003cli\u003eMaintenance and troubleshooting where insulation testing and multimeter measurements are both needed.\u003c\/li\u003e\n\u003cli\u003eAC\/DC voltage and current checking within the listed meter ranges.\u003c\/li\u003e\n\u003cli\u003eContinuity, diode, resistance, capacitance and frequency checks during electrical inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoose this model when you need a 250V\/500V\/1000V insulation tester with built-in digital multimeter functions.\u003c\/li\u003e\n\u003cli\u003eUse only the insulation test ranges shown for this product and confirm the test requirement before ordering.\u003c\/li\u003e\n\u003cli\u003eProduct photos show a case, user manual, test leads, clips and strap beside the meter. Confirm exact included accessories before ordering if accessories are critical.\u003c\/li\u003e\n\u003cli\u003eThe meter uses high voltage during insulation testing. Follow the user manual and disconnect from live circuits before insulation testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat insulation test voltages does the BM3548 support?\u003c\/h4\u003e\n\u003cp\u003eThis listing supports 250V, 500V and 1000V insulation test voltage ranges.\u003c\/p\u003e\n\u003ch4\u003eWhat is the maximum insulation resistance range?\u003c\/h4\u003e\n\u003cp\u003eThe listed insulation resistance range is 200k ohm to 40G ohm.\u003c\/p\u003e\n\u003ch4\u003eCan it also work as a multimeter?\u003c\/h4\u003e\n\u003cp\u003eYes. The BM3548 includes digital multimeter functions for AC\/DC voltage, AC\/DC current, resistance, capacitance, frequency, diode check and continuity buzzer testing.\u003c\/p\u003e","brand":"FMF Supply","offers":[{"title":"Default Title","offer_id":43370973691993,"sku":"FMF-BM3548-13657","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S7d72ac512e134d17901165de5b71ece5w.webp?v=1780391272","url":"https:\/\/fmfpack.com\/products\/bm3548-1000v-insulation-resistance-tester-multimeter","provider":"FMF Supply","version":"1.0","type":"link"}