Portable Handheld Digital Salt Meter with LED Highly Accurate Food Salt Analysis and Salt Concentration Detector for Indoor and Outdoor Use Display,

LED display panel. Red light indicates salinity and green light indicates power. Salt meters can be used specifically to measure the salt concentration in liquids or food. Hold the probe above the liquid surface for at least 2 seconds to display the result. Adopts ABS shell, copper test top, corrosion resistance, long service life. Sensitive response, high measurement accuracy, compact and portable, easy to operate. Specifications: Condition: Brand New; Item Type: Food Salinity Meter; Material: ABS, Copper; Model: NS01; Compatible with: 4 x LR44 (AG13) button batteries (batteries not included); Test Standard: Test object temperature is 60-80°C, test time is 2-10 seconds; Commonly used salinity standard, theory: 993 grams of water and 7 grams of salt has a value of 0.8-1.0; Power Input: 4 x 1.5 = 6V; Working Current: Max 20mA (LED all on); Measurement Range: 0.3%-2.0%; Applicable Temperature Range: 60°C-80°C; Calculation Formula: Salinity = Total Mass x Concentration; Example: If the total mass of 1 cup of water is 150g, the concentration is 0.5% (150g x concentration) (0.5% = 0.75g); Size: Approx. 212x24.8x15.4mm / 8.3x1.0x0.6in; Function Description: 1. 1. Probe: Tests the salinity level 2. Seven red LEDs indicate the salinity level: 0.3% (medium standard) 0.6% (1.5x salt) 0.8% (2x salt) 1.0% (2.5x salt) 1.3% (3x salt) 1.7% (4x salt) 2.0% (5x salt) 3. Green LED for power indicator 1 pc. 4. ON button: Press and hold the button, the power will turn on and perform a test, and the button