SMAKN® DC-DC 0.36" Digital Voltmeter 100V Limit Alarm 2/3 Wires Universal Voltage Tester（Green) Reviews

SMAKN® DC-DC 0.36" Digital Voltmeter 100V Limit Alarm 2/3 Wires Universal Voltage Tester（Green)



<img style="float:left;margin: 0 20px 10px 0;" src="https://tamfitronics.com/shopfinish/wp-content/uploads/2016/10/41nEwRM12aL.SL160.jpg" alt="SMAKN® DC-DC 0.36" Digital Voltmeter 100V Limit Alarm 2/3 Wires Universal Voltage Tester（Green)" />
  • *Upper and lower limit setting method: press two keys simultaneously, the red indicator(HV) light, press + or - key to set the desired limit alarm voltage value. And then simultaneously press two keys again, yellow indicator(LV) light, press + or - key to set the desired lower limit alarm voltage value. Then press both keys simultaneously to exit setting.
  • New high-precision digital voltmeter, with upper and lower limit voltage alarm output function. Can be used as overvoltage, undervoltage alarm output. If connect with relay it also can be used as overvoltage or undervoltage protection.
  • 3-wires, and you can change it to 2-wires.
  • Input with anti-reverse protection.
  • When the measured voltage below 10V, automatic transfer decimal point, increase the resolution of low voltage.

*Supply Voltage :4-30V.
*Measuring range :0-100V.
*Upper and lower limit setting range :0-100 V (1V onwards).
*Upper and lower limit output level mode: In the setting range is high level, exceeding the set value is low level.
*Minimum



List Price: $ 9.20

Price: [wpramaprice asin="B018JYH8FS"]

[wpramareviews asin="B018JYH8FS"]

Inkbird Dual Digital PID Temperature Controller 2 Omron Relay Thermostat 110-240V ITC-100VH + 40A SSR + K Sensor


Inkbird Dual Digital PID Temperature Controller 2 Omron Relay Thermostat 110-240V ITC-100VH + 40A SSR + K Sensor
  • 1.Support multi sensor input (K, S, Wre, T, E, J, B, N, CU50, PT100)
  • 2.Wide control range : -50 °C~1300°C (K sensor)
  • 3.Built-in digital filter reduce interfere
  • 4. Self calibration technology, keep stabilization
  • 5.Use long life OMRON relay

Digital Temperature Controller:
1. DIN (48X48mm) Temperature Controller
2. Support multi sensor input (K, S, Wre, T, E, J, B, N, CU50, PT100)
3. Wide control range : -50 °C~1300°C (K sensor)
4. Indication and control accurac



List Price: $ 34.19

Price: [wpramaprice asin="B00ADHNSGI"]

[wpramareviews asin="B00ADHNSGI"]
[wprebay kw="++++++++voltage+relays+methods" num="0" ebcat="-1"]

Comments

Post a Comment