Specifications:

• With LCD Screen Or Not: Yes
• Voltage: 7.2-9.6V
• Sensitivity: US 25 Cent: 130mm
• Power Type: Battery-Powered
• Model Number: MD4030
• Indication Mode: Mechanical Indicator & Sound Mode
• Frequency: 5.0 KHz
• DIY Supplies: Electrical
• Current: Standby: 10mA Max: 70mA
• Brand Name: HOOMYA