Spare parts and products extension components

Dimensions (W x H x D) 68 mm x 80 mm x 80 mm
Storage volume for hydrogen and oxygen 15 ml each
Electrolysis Mode Operating voltage 1.4 ... 1.8 V
Operating current 0 ... 500 mA 
Hydrogen production max. 3.5 ml / min
Fuel Cell Mode Operating voltage 0.5 ... 0.9 V
Operating current 0 ... 500 mA
Rated output 250 mW

Dimensions (L x W x H) 195 mm x 110 mm x 50 mm
Operating voltage of motor 0.5 ... 3 V

Dimensions (W x H x D) 190 mm x 110 mm x 60 mm
Operating voltage of motor 0.2 ... 3 V
Current consumption of motor 10 ... 15 mA
Operating voltage of lamp 0.6 ... 1.5 V
Current consumption of lamp 80 mA
Measured resistance (in Ω) 1, 3, 5, 10, 50, 100, 200 Ω , open and short circuit
Ammeter 0 ... 2 A
Voltmeter 0 ... 20 V DC

Dimensions (W x H x D) 55 mm x 137 mm x 55 mm
No-load voltage 2.1 V
Typical operating voltage with electrolyzer ca. 1.7 V

K00-0421-LED Lamp system for Dr FuelCell® Professional and K00-0314-LED Single LED lamp for Dr FuelCell® Model Car and Dr FuelCell® Science Kit

Dimensions (W x H x D) 85 mm x 65 mm x 65 mm
Voltage 0.4 ... 0.9 V
Current in oxygen mode max. 1,500 mA
Current in air mode max. 800 mA
Rated output for oxygen mode 0.3 W

Dimensions (W x H x D) 65 mm x 85 mm x 34 mm
Voltage 0.1 ... 0.6 V
Current max. 100 mA
Rated output 10 mW (with 1 M methanol solution)

Dimensions (W x H x D) 65 mm x 85 mm x 38 mm
Voltage 0.4 ... 0.9 V
Current max. 1,000 mA
Rated output 0.25 W

Spare Cables - Black and Red

Dimensions (W x H x D) 200 mm x 297 mm x 100 mm
Ammeter 0 ... 2 A and 0 ... 20 A
Voltmeter 0 ... 2 V DC and 0 ... 20 V DC
Power supply of measuring unit 9-12 V DC
(included in scope of delivery)

MPP 2,4V 200 mA
5-cell photovoltaic module