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Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages:..
This is a FCC/CE certified and UL listed power supply. Need a lot of 5V power? This switching supp..
If you're looking for an external clock for your Arduino and Raspberry Pi devices, this item is for ..
Works with any pH Probe
±0.02 pH at 25°C
standardized against NIST-certified r..
DETAILS:pH 7.00Works with any pH Probe125ml (4oz) or 250ml (8oz)±0.02 pH at 25°CStandardized against..
This product is used to confirm that Dissolved Oxygen Probe is working properly; it is used to cal..