Brand Name: SMART SENSOR
DIY Supplies: Electrical
Power Type: Rechargeable
Model Number: AR944M(5’)/AS944(3M)
With LCD Screen Or Not: No
Objects Detectable: gold, silver, aluminum, copper, iron & rare metals
Maximum Explore Depth: 1.5 ft or 10 ft (3’x3’ Aluminum board)
Search coil: 11.8'' Waterproof , interchangeable
Detectable Indication: Audio / Alarm Buzzer
Detector indicator: Alarm Buzzer /Vibration /Ear Phone
Power: Power: 1200mA li-Battery
Battery: 1 x 7.4 V lithium-battery ( Included )
Detectable distance: 2.5 inches / 2 inches
Probe tips: Sound / Vibration
Detectable Size: 2” x 2” x 0.4”
Explore Frequency: 7.0khz
Operation Tempearture: 0°C ~ 50°C
Storage Tempearture: -20°C ~ 60°C