electric fishing electrofishing instructions electrofishing catfishes electrofisher SAMUS725G electric fishing shocker electric fishing equipment  Choose language electrofishing toolkontakt mit Uns   

What is the electrofisher?

How to electrofish?

Electrofisher SAMUS725G

Fish shocker SAMUS300


Movie and photos




electric shock fishing


Fish shocker / fish stunner built on MOSFET transistors.

Voltage of inverter 400-500 Volt - Impulse amplitude 800 and 1000V

500 watts of output power ( in order to achieve high-reliability )

Electric fish shocker (fish stunner) has a built-in microcomputer, which allows to regulate frequency and voltage of impulses by the means of keyboard and also indicates on digital display:

Frequency and voltage of going out electric impulses ( frequency and voltage of output impulses are stable, does not depend on power supply or loading)

Exit power in watts - J (current) X 10 = POWER

Consumed current in the amperes

Quantity of used ampere-hours from battery

Time of electrofishing

General field work of electric fishing tool in hours and ampere-hours (data saved when power supply is off)- this funcion is disabled in this model.

Indicator of battery unloading - yellow diode on the panel.
Blackout of display panel in case of night fishing (optional)

Device is switched by inserting a password which protects from unauthorised use ( there is another password which after inserting the electrofisher does not give high voltage- only display panel is on- this function is necessary for some countries where electrofishing is forbidden)

Overload and polarity protection.

Industrial internal outlook

Dimensions (box of 167X155X58 )

Weight < 1,1 kg ( without battery)

Power supply from battery from a UPS or from a car battery (7-10 AH battery sufficient on 1-4 hours of electrofishing).

Warranty- 1 year.

The fish shocker catches various fish very well.

Main technical features of electric fishing machine SAMUS300:


Input Voltage

12 VDC Nominal Range ( 10-14 VDC)

Input Current

5-50 Amps ( operating 10-20 Amps)

Output Voltage

1000 V max ( 400 and 500 V- inverter and doubled in impulse from 800 to 1000 V max)

Output Power

500 watts maximum (in peak) ( operating 40-200 watts)

Output Frequency

(5-100) Hz in 1 Hz steps


< 1,1 kg ( battery 7 Ah 2,5 kg)


167х155х58 millimetres


12 V DC ( any model)

Battery life

7 Ah (1-4 hours of electrofishing) Larger battery-longer fishing.

Overload protection

Yes (“---------------” appears on display panel while working)

Polarity protection

YES ( “+” and“ - ” change will not cause damage of fish shocker)

Battery alarm

Yellow diode appears on display panel in the middle when it reaches 10,3 V

Internal outlook photo of electric fishing machine / fish stunner below :


fish stunner outlook