Battery Tester. Brake Fluid Tester. Cable Tester. Ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth.
eBay
Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm (No Liquid ). CON-1 conductivity electrode. Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), linear/non-linear and pure water compensation modes.
eBay
Conductivity：0.5-2000μS/cm (0.01μS/cm). (1) Temperature 0～50°C (2) Humidity ≤80%RH. 1 x 3M 2000μS Electrode. Specification：. upper and lower limit relay alarm output, alarm prompts HI or LO, and sounds an alarm;.
eBay
Supports automatic recognition of four conductivity standard solutions: 146.6μS/cm, 1408μS/cm, 12.85mS/cm, 111.3mS/cm. Supports data storage, deletion, and viewing. External power adapter: Output DC9V (Input: AC100～ 240V).
eBay
The CM-230KE conductivity monitor is an upgraded version of CM-230. It is easier to use, with more accurate reading and clearer display. - Switched to display conductivity value and temperature. - Display mode: 4-digit 0.56" LED display shows conductivity and water temperature.
eBay
EC: 0-19.99ms/cm. EC: 0.01ms/cm. EC: ±2%F.S. pH: 0.00-14.00pH. pH: 0.01pH. pH: ±0.1pH. 1 Digital Tester. - Backlight Display: Easy to read and does not affect the use in the dark.
eBay
Dust and Water Protection: IP65. When relative humidity is 5% - 90%,the accuracy is ±3% RH (5% to 90% RH - ±3% RH);. When relative humidity is 91% - 95%,the accuracy is ±5% RH (91% to 95% RH - ±5% RH).
eBay
eBay