
Qingdao Tlead International Co. Ltd markets this portable soil NPK and temperature tester, the AMT122. This 4.5V device has a measuring range of 0 to 1,999mg/kg for nitrogen, phosphorus and potassium in soil and a temperature test range of -10 to 80 C. The operating temperature is 0 to 60 C.
The tester runs on three AAA batteries and automatically turns off after 30 seconds to conserve power. Its size is 247.4x58.6x31.7mm.
Qingdao Tlead specializes in testing instruments, with pH, TDS, ORP and EC/CF meters, thermometers, tachometers and refractometers the most popular ones. The supplier exports at least 90 percent of its products.






