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It accurately measures soil pH and temperature
Jede Wägezelle besteht aus einer Stahllegierung und kann eine Kapazität von 200 kg ablesen
2x Banana to dupont test wires (red/black)
detects small targets at longer ranges
Prozessor: Ausgestattet mit dem ESP32-S3-WROOM-1 Modul
Pololu ACS72981ELRATR-200B3 Stromsensor -200A bis +200A, 3.3V bit-acc It accurately measures soil pHSpecifications: Dimensions: 3. 56 cm 3. 05 cm Weight: 4. 2 g Typical operating voltage: 3. 3 V Current measurement: 6. 6 mV A Minimum logic voltage: 3. 0 V Maximum logic voltage: 3. 6 V Current consumption: 14 mA Current range: 200 A to +200 A (bidirectional) Current sensor: Allegro ACS72981ELRATR 200B3
US$ 28.00
US$ 15.50
US$ 25.00
US$ 15.00
