ANENG AN999S 19999 Counts True RMS bluetooth Digital Multimeter Supports 3D Voice Broadcast Function Automatic Range Mul

Features 1 Wireless measurement APP to read data with bluetooth2 HD dual screen display3 Ture RMS 19999 counts automatic range high precision measurement4 Voice broadcast function 3D surround sound with bluetooth speakerSpecification Display LCD 19999 countsRanging Auto ManualMaterial ABS TPEUpdate rate 3 times secondTrue RMS √Data hold √Backlight √Low battery Indicated √Auto power off √Battery type 18650 Lithum battery 2Operating Temperature 0 40°C Humidity75 Storage Temperature 20 60°C Humidity80 bluetooth speaker technology parametersbluetooth version V5 0Transfer distance ≤10mRated power 2x4W RMSFrequency response range 100Hz 18KHzDistortion ≤1 Signal to noise ratio ≥76dBPackage Includes 1 x Multimeterbluetooth speaker1 x Test line1 x Charging cable1 x 18 in 1 Combination Line Optional 2 x 18650 lithium battery 1 x Color box packaging1 x User manualDetails Picture