<p>Power supply voltage: AC100 - 240V 50\/60HZ</p> <p>Output load: R1 load 5A\/250Vac, R2, R3 load 16A\/250Vac, R4, R5 load 3A\/250Vac (all loads are resistive).</p> <p>Setting range: humidity 5% - 95% RH score 0.1%; The temperature is -20\u2103 - 60\u2103, and the graduation value is 0.1\u2103</p> <p>Measurement accuracy: temperature \u00B11%; Humidity \u00B15%</p> <p>Working environment:-20 - 45\u2103; No condensation at 10 - 90 RH.</p> <p>Product introduction:</p> <p>ZL-7801A is an intelligent temperature and humidity controller, which adopts miniaturization and IP65 grade panel protection design, with small volume, light weight, simple operation and convenient installation.</p> <p>Main functions:</p> <p>Refrigeration control</p> <p>Heating control</p> <p>Dehumidification control</p> <p>Humidification control</p> <p>Dew warning</p> <p>Alarm output</p> <p>Timing load output</p> <p>Load delay output</p> <p>Overall dimensions: length 78 x width 34.5 x depth 71 (mm)</p> <p>Opening size: length 71 x width 29 (mm)</p> <p>Protection grade: IP65 (front panel)</p> <p>Note:Due to different factory batches, the words of products are different, and the color and appearance of product accessories are slightly different, but it does not affect the normal use.</p> <p>Colour:As Shown</p> <p>Material:PC+ABS</p> <p>Package Contents:</p> <p>1 * ZL-7801A Temperature and humidity controller</p> <p>1 * ZL-SHR05A sensor</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>