GAOTek 0 to 14 LCD Digital Pocket Pen pH Tester – Accuracy ± 0.02 pH
$66.79
$110.87
Description Overview GAOTek 0 to 14 LCD digital pocket Pen pH tester – accuracy ± 0.02 pH is one of the intelligent online chemical analysis instruments, which can continuously monitor data and realize remote monitoring and recording through transmission and output connection recorder. Can also be connected to RS485 interface through MODBUS RTU protocol can be easily connected to the computer to achieve monitoring and recording. Widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water solutions such as PH value or ORP value and temperature continuous monitoring. Technical Specification Flow range 0 pH to 14 pH ORP, -1000 m to 1000 m Accuracy ± 0.02 pH Transformer output Isolated type, 4 mA to 20 mA can be set corresponding pH / ORP measuring range, maximum load 7500, output precision soil 0.2 % F·S power supply AC voltage :220 V ± 10 %, 50 HZ Alarm function 2 channels, capacity AC 250 V per 3A Temperature compensation Type :10K; Range: – 50 °F to 266 °F (10 ℃ to 130 ℃) Screen Size 2.8 in (7.11 cm) Product size 3.77 in x 3.77 in x 4.40 in (9.6 cm x 9.6 cm x 11.2 cm)
