Easy to operate and carry.Strong load capacity, less than 1.8mA output short-circuit current.Complete protection circuit, not afraid of voltage counterattack, output short circuit protection.It can measure AC/ 10V~600V, AC voltage frequency 40Hz~70Hz. popular style, dust-proof and moisture-proof structure, suitable for outdoor operation.High voltage indication: There is a red LED light in the machine indicating there is high voltage output in the instrument, there is a danger of electric shock, the operator should pay special attention to safety.There is a low battery voltage indication.Battery-, eliminating the need for the operation of the hand-cranked generator.2000 figures with bar graph display, the reading is intuitive.Measurement range:TS58 is 0.1M ohm~10G ohm,TS68 is 1M ohm~40G ohm.TS98 is 10M ~ 200G ohm automatic conversion range.Appearance size: 180x140x70(mm) Name:DIY Supplies:ELECTRICALTesting Voltage:50/250/500/1000VOperating Temperature:0~40 Number: MH12Display Type:Digital Onlycolor:RedMaterial:ABSPackage Contents:1 x Resistance megohmmeter setOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.