Specification Brand : Irfora BulletPoint : TM-508A MILLIOHM METER Low Resistance Meter BulletPoint1 : The rated test vole is 1000V, with a measurement of up to 2000MΩ and has the ability to measure AC vole. BulletPoint2 : Wide measurement , with locking button, easy for you to choose and use. BulletPoint3 : Can measure AC vole below 500V (full scale linear indication). BulletPoint4 : Low resistance value buzzer alarm, reminding you to pay attention and observe. BulletPoint5 : The battery vole status indicator (BATT CHECK on) also serves as a high vole indicator for the operation of the megohmmeter. Color : Grey ItemName : Irfora Insulation Resistance Meter Digital Ohmmeter Handheld Insulation Tester Meter 0-2000MΩ 1000V High Accuracy Megohmmeter Insulation Measurement Instrument ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 28 centimeters ItemPackageDimensions_Width : 24 centimeters ItemTypeKeyword : ohmmeters Manufacturer : Irfora ModelName : Walfront9017um8gir ModelNumber : WALFRONT9017um8gir NumberOfItems : 1 PartNumber : TYHUSE23978 ProductDescription : Specifications: Material: ABS Rated Test Vole: 1000V Output Vole: 90~120% of the test rated vole Output Short Circuit Current: Max. 1.1mA Measurement : 0-2000M Transistor Withstand Vole Measurement: 1000V (1.0mA) Dis Resistance: 10M Automatic Alarm: <2M (when 1000V) Vole Measurement: ACV500V (50Hz) ACV Measurement Error: ±5% Battery Detection: LED display Insulation: Between the core circuit and the casing: >50M Operating Temperature/Humidity: 0~40℃, <75% (non-condensing) Storage Temperature/Humidity: -10~50℃, <85% Power ply: 6 * 1.5V AA battery (NOT included) Item Size: 176 * 110 * 70mm / 6.93 * 4.33 * 2.76in Item Weight: 515g / 18.18oz Package Weight: 802g / 28.29oz Package Size: 21.5 * 16.5 * 8cm / 8.46 * 6.50 * 3.15in