1. 240 mm waterproof search coil
2. large LCD display
3. target ID
4. depth readout
5. variable sensitivity
6. variable discrimination
7. variable notch
8. 3-tone audio
9. low battery indicator
10. adjustable ground balance
11. surface elimination
12. search modes: all metal - discrimination - notch - auto-notch
13. volume control

1. 6.5 mm headphone jack
2. power supply: 2 x 9 V battery (6LR61C, not included)
3. sensitivity adjustment: 12 levels
4. sensitivity: 25 cm (for a US quarter)
5. multi-tone indication: 3 tones
6. depth indication: 12 segments
7. LCD: 45 x 80 mm
8. operating temperature range: 0 to 40 °C
9. storage temperature range: -20 to 60°C
10. search coil: 240 mm
11. weight: 1.430 kg

cs400a5v03.pdf

rtte_cs400.pdf