Measuring instruments

Quick soil pH determinationAnalysis within minutesSampling soil at a depth of 20 cmAdding solutions no. 1 and no. 2 and mixingComparing the sample with a color scale

Calorimetric method of pH testing Volume 20 ml pH range 4.7-7.4 Set contains a test tube and a color scale Easy to usejust fill the test tube with water, add...

Simple hygrometer with thermometer and built-in sensors, no external probe. Specifications: Temperature range: –50°C to +70°C Accuracy: ±1°C Resolution: 0.1°C Sampling rate: every 10 seconds Humidity range: 10% to 99%...