Found 2 unique UPCs from manufacturer 'digital aid':

Not a complete list, just a sample from our database (currently limited to 250 items). Also, manufacturer names can have different variations, so the product you are looking for could be listed under some other manufacturer name - e.g. 'P&G' products could also be found under "Procter & Gamble".

Product name UPC EAN Listed as
Digital Aid Professional TDS, EC & Temperature Meter. 3 in 1. Professional Quality TDS Meter:0-9990ppm. Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums. With Leather Case. 609408691485 0609408691485 Digital Aid
Digital Aid Waterproof pH Meter & Temperature Meter - Floats. 9 Free Buffer Solutions 4.00, 6.86 & 9.18 pH See below. Range: pH 0.00 to 14.00. Large Easy to Read LCD Screen. 641990987393 0641990987393 Digital Aid