Black Friday is here! 🖤 Thousands of products with a fair discount.
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The offer is valid from 30th October to 30th November 2026.
The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
Full Terms and Conditions of the campaign can be found here: CZ, SK, HU, AT, DE.
Alza reserves the right to change the terms and conditions of the campaign.
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Scarer with a microcomputer that generates a special modulated sinusoidal ultrasonic acoustic signal with a stepped variable frequency and random jumps in the range of 24-30 kHz.
Scarer - scares and drives the martens away, mice, Rats, rats and weasels, works on the principle of ultrasonic signal, with a microcomputer, emits a special ultrasonic acoustic signal between 24 and 30 kHz, inaudible to the human ear, contains a highly efficient resonant amplifier, powered by 4 AA batteries, 12V power supply or car battery, developed and manufactured in the Czech Republic, colour blue
Jump Starter - starting current: 2000 A, capacity: 12000 mAh, max volume of petrol: 7l and max volume of diesel: 4l, outputs: USB-A, 2 output(s), special functions: Lamp
Alcohol Tester - with electrochemical sensor, measuring range: 0-5‰, deviation: 0,017‰, for personal and company use, with mouthpiece, Calibrated sensor, CR123A battery
Alcohol Tester - with electrochemical sensor, measuring range: 0-4‰, deviation: 0,05‰, for personal and company use, with mouthpiece, Calibrated sensor, Battery AAA
Car Battery Charger 12 V - suitable for AGM, gel, MF, PbCa, VRLA, flooded (PbWet) batteries, minimum charging current 0.8 A, battery capacity range from 4 to 120 Ah, minimum voltage of the charged battery 5 V, maximum operating temperature 45 °C, protection from reloading, normal, maintenance, automatic and pulsed charging, battery test and microprocessor control, crocodile clips included
Alcohol Tester - with electrochemical sensor, measuring range: 0-3‰, deviation: 0,01‰, for personal and company use, measurement method: with spout and no mouthpiece, with mouthpiece, Calibrated sensor and Replaceable Sensor, Battery AAA
Alcohol Tester - with electrochemical sensor, measuring range: 0-4‰, deviation: 0,06‰, for personal use, with mouthpiece, Calibrated sensor and Replaceable Sensor, Battery AAA
Scarer - scares off martens and rodents, ecological, without the use of chemicals, deters by ultrasound (not audible to humans, or pets), power supply by external 12 V power supply (not included), Range: 21m at 180°
Compressor - Cordless, voltage 18V, maximum operating pressure 10 bar, maximum flow rate 30 L/min, analogue display, PSI, kPa and bar measurement units, LED light, hose length 67cm, battery voltage 18V, requires 1 battery for operation, dimensions 7.5 × 20.5 × 23.5cm (H×W×D), weight 1.2kg, Presta valve and ball inflation needle included in the package
Jump Starter - starting current: 1200 A, capacity: 10000 mAh, max volume of petrol: 6,5l and max volume of diesel: 4l, outputs: DC, 4+ output(s), special functions: Power bank and Lamp
Jump Starter - starting current: 3000 A, capacity: 24000 mAh, max volume of petrol: 9l and max volume of diesel: 7l, outputs: DC, 4+ output(s), special functions: Power bank and Lamp
Alcohol Tester - with electrochemical sensor, measuring range: 0-5‰, deviation: 0,017‰, for personal and company use, with mouthpiece, Calibrated sensor, CR123A battery
Voltage Inverter voltage change from 12 V to 230 V - suitable for connection to car battery, continuous output power 1000 W, peak performance 2000 W, output current 2100 mA, modified sine wave, 1 socket, active fan, surge protection and overheat protection included, dimensions 7.8 × 16.7 × 25 cm (H×W×D)
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