100% brand new and high quality. Material: PP flame retardant plastic Widely used in the wire connection. Prevents the wire from shorting out Great for tapping into wires to test Use with the male quick disconnect for easy safe splicing into wires Type:2Pin Connector Model: CH-2 size:19.5*17*13mm Quantity: 20pcs
100% Brand New PH Meter With Calibration Suitable for any aquarium industry, fishing industry, swimming pool, spa, school laboratory, food and beverage,drinking water,etc. Lightweight,compact pH meter.Completely hidden in a bag or pocket for easy daily carrying. Easy to use,remove the protective cap and immerse the pH meter electrode in the solution Hand-held design,convenience
Switch the modes between cool and heat Control temperature by setting the temperature setting value and the difference value Temperature calibration Refrigerating control output delay protection Alarm when temperature exceeds temperature limit or when sensor error. All parameters setting can be saved when power off. Can be used for Encobator, Aquarium, domestic freezer, water tanks, refrigerator,industrial chiller, steamer, industrial equipment…
Be able to control temperature and humidity at the same time. Be able to connect with humidifier and dehumidifier equipment at the same time. Be able to connect with refrigeration/ heating and humidifier/dehumidifier equipment at the same time. Heating/Cooling function could be set separately for refrigeration and heating to protect temperature controller from violent change. Same as humidity Control. Temperature…
HTC-2 Large LCD display, multi-function. Indoor & outdoor temperature display, indoor humidity display and time display. Memory of MAX & MIN measuring value. 12 hour / 24 hour displaying system selectable. degree C & F unit selectable. Clock, Date & Calendar function (month and date). Everyday alarm function. Desk-top placing or Wall Hanging. Low power consumption. High stability & accuracy.
Type: Digital LCD Display Thermometer Hygrometer This hygrometer has a probe, which can test some places in deep. Made of high quality material, it is durable. Digital LCD display design, it is easy to use. Temperature Range: -50°C to 70°C Measuring Humidity Range: 10% RH to 99% RH Humidity Accuracy: 5% Humidity Display Resolution: 1% RH
Work Voltage: 6-30V support micro USB 5.0V power supply Triger Source: High voltage level trigger ( 3.0V-24V ) Output Capability: Can control the device within DC 0-30V 5A or AC 0-220V 5A Service Life: More than 100 thousand times Work Temperature: -40℃~ + 85℃ Main Interface: Off work status shows "000" (no decimal point ), work status has decimal point,…
100% Brand New Meter Suitable for any aquarium industry, fishing industry, swimming pool, spa, school laboratory, food and beverage,drinking water,etc. Lightweight,compact pH meter.Completely hidden in a bag or pocket for easy daily carrying. Hand-held design,convenience