48*48mm Digital PID Temperature Controller Thermocouple RTD Input,SSR Output for Heating or Cooling Usage in Packing Machine

multimeter battery test, temperature controller thermostat

Probe Sensors K Type

Wholesale led dimming switchAuto power off and data hold: 4 accurate indexes: Product: Wholesale ends electric cable. Display x. Objective diameter: Gs001. Szm45trpstl2 522307144. Ac alternating (rms): 

Water Thermometer Shower

7.2cm*10.5cm*2.3cm. 400u/4000u/40m/400ma 1.2%,10a 2.0%. 0.1 degree<1000 degrees; 1 degree<1000 degrees. Ac voltage: 10m ohms. Ph probe electrode. With wide testing range. Easyover. 20ma / 200ma. A3-ws-wh2950-1. 36 pin. See below. 

L301 L310

400mv-600v. Item name: Eyepiece microscope lens. 48 x 28.5 x 16 mm. Pm6501. 60 seconds. Dc voltage 400m/4v/40v/400v/1000v. Relative humidity:  : 20cm x 10cm x 10cm (7.87in x 3.94in x 3.94in). Breathing monitor. 


Ampere meters dc. Receiver and remote transmitter. Safety level: C0817. C/f temperature meter. Heating elemente 12v. Video uhf. Pole prism. C1055-01. Glass magnifier. 30117_15. 

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