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Velleman BATTEST2 battery tester Grey (1 offer) for AAA (LR3), AA (LR6), C (LR14), D (LR20), E-block (9V), CR123A, CR2, CR-V3, 2CR5,CR-P2 and button cell batteries - battery status indicated on LCD display - designed for use with standard, Lithi... |
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from € 14.24*
per piece |
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from € 14.64*
per piece |
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Velleman MK111 electrical timer (2 offers) For intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models. - output relay with dry switch-over contact: 3A/2... |
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from € 6.44*
per piece |
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from € 86.17*
per piece |
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Aerial Amplifier Kit DIY kit (1 offer) Aerial Amplifier Kit, Dimensions L x W x H: 86 x 36 mm, Amplification: 22 dB, Current consumption: 3 mA, Voltage supply: 12...15 VDC, Dimensions L x W x D: 86 x 36 x 24 mm |
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from € 14.09*
per piece |
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from € 52.39*
per piece |
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from € 14.83*
per piece |
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Christmas Bell Kit DIY kit (1 offer) Christmas Bell Kit, Board size L x W: 90 x 85 mm, Current consumption: 25 mA, Voltage supply: 1 x battery 9 V (47x27x17 mm) / 9…12 VDC |
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from € 13.45*
per piece |
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Velleman DEM300 light meter Black, Blue (1 offer) max / min function - light level measurements: 0 lux ~ 200000 lux - easy to operate, light pocket-sized device - 4 digit LCD display with low-battery & overrange indication - automatically revise p... |
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from € 45.15*
per piece |
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from € 13.67*
per piece |
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Velleman DEM400 anemometer Pocket/hand-held Windmill (1 offer) wind speed measurements in: m/s, ft/min, mph, km/h and knots - temperature reads out in °C and °F - backlight LCD display with function indication - max / min/ data-hold function - auto power off a... |
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from € 53.46*
per piece |
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Velleman MK135 electrical relay Black, Red (1 offer) Helps making difficult YES or NO decisions. Ideal for the indecisive. Simply push the button to start flashing of YES/NO LEDs. Flashing speed gradually decreases and finally one LED remains lit. - ... |
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from € 6.37*
per piece |
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Velleman K2604 siren Wired siren Multicolour (1 offer) Enter the world of amazing electronic sounds and noises. Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB - modulation speed: 0.5 - 5s - ... |
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from € 9.33*
per piece |
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from € 36.90*
per piece |
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Velleman CS150 security device components (1 offer) hunt for coins, relics, jewellery, gold and silver just about anywhere - 3-tone audio discriminator - headphones output - VU-meter - waterproof search head (20cm Ø) - adjustable stem |
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from € 94.66*
per piece |
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