Check the listing for details. Coffee Refractometer Digital Coffee Brix TDS Concentration Meter Tester 0-30.00%. Condition: New. Listed at 139.99 USD. Coffee Refractometer Digital Coffee Brix TDS Concentration Meter Tester 0-30.00%Note: Battery not Included During The Shipping !!! Features:1. BRIX/TDS digital display with dual scale, which can measure both the concentration of coffee (TDS) and the sugar degree of coffee (BRIX)2. The resolution of the digital coffee concentration meter is 0.01%, the measurement is more accurate.3. Brix can also measure the value of fruit sugar, milk tea, drinks, food, etc. With it, can make sure your food tastes better and your diet is healthy.4. The induction tank is not easy to leakage, can be operated by one hand and with IP65 protection, can directly wash the induction tank with water.5. Suitable for home use and coffee shop to test the coffee concentration and sugar level to ensure making a delicious coffee.Specification: Item Type: Coffee Concentration MeterMaterial: PlasticBattery: 1 x AAA (Not Include)Brix S01 Range: 0.0-30.0%, Resolution: 0.10%, Accuracy: ±0.2%TDS S02 Range: 0.0-25.0%, Resolution: 0.10%, Accuracy: ±0.2%Operation temperature: 0.0~50.0℃ (32.0~144.0℉)Power supply: 1.5V battery*1 (Not Include)Automatic shut offDimensions: 121 x 58 x 25(mm)Net weight: 350g (battery not included) On Jun 22, 2022 at 00:17:54 PDT, seller added the following information: