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Dolpinger Yunus Koruyucu

Dolphin Pingers

Dolpinger acoustic dolphin deterrents (pingers): 7–24 h runtime, rechargeable and battery-powered models.

Model comparison

Dolpinger Li-10 Dolphin PingerDolpinger Li-7 Dolphin PingerDolpinger Li-18 Dolphin PingerDolpinger Li-24 Dolphin PingerDolpinger K-12 Dolphin Pinger
Operating TimeApproximately 10 hoursApproximately 7 hoursApproximately 18 hoursApproximately 24 hoursWorks as long as energized
Battery Capacity5800 mAh5000 mAh10,000 mAh20.000 mAh—
Charging TimeApproximately 4.5 hoursApproximately 4 hoursApprox. 6 hoursApproximately 8 hours—
Supply Voltage————DC 9-13V (from Boat Battery)
Weight1000 g1000 g1200 g1200 g900 g
Sound Pressure Level175 dB (1 µPa @ 1 m)175 dB (1 μPa @ 1 m)175 dB (1 µPa @ 1 m)175 dB (1 μPa @ 1 m)180 dB (1 μPa @ 1 m)
Charging Adapter12 VDC / 1.5 A12 VDC / 1.5 A12 VDC / 1.5 A12 VDC / 1.5 A—
Battery TypeLi-ionLi-ionLi-ionLi-ion—
Battery LifeUp to 1000 charge/discharge cyclesUp to 1000 charge/discharge cyclesUp to 1,000 charge/discharge cyclesUp to 1000 charge/discharge cycles—
Price£338.14 excl. VAT£325.62 excl. VAT£363.19 excl. VAT£375.72 excl. VAT£288.05 excl. VAT
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Same on all models: Effective Species: Porpoise, Bottlenose Dolphin, Harbour Porpoise · Frequency Range: 5 – 400 kHz · Minimum Depth: 5 metres · Maximum Depth: 250 metres · Test Pressure: 3 MPa (30 bar) · Dimensions: Ø70 mm × 230 mm