PEMENOL Fahrenheit Temperature 76F 999F Thermocouple Review

I wanted a dual readout thermometer that uses two sensors to measure the flow and return temperatures in my heating system. Unfortunately, only one of the sensors can be removed, the other is in the housing and converting to a second external sensor is impractical. Other than that, it seems to be working fine. I was able to get DC power with a single diode from a 28V AC transformer in a heating system and had no issues with pulsing DC power.

Not very bright for daytime use. I ordered this (a red one) to use as a temperature gauge for my smoker grill. On a clear day, even in the shade, it's difficult to read from a distance or from home. That was the whole reason I bought it. The unlit segments merge with the lit ones (see photo at 9v). Now I'm trying to find a filter that will help with the problem. A brightness control would be a great help. Otherwise this sensor is awesome. Easy to install and connect, very bright inside in…

This is an easy way to add a temperature gauge to almost any project. Easy to read display, the inside temperature has a red LED display and the outside temperature has a blue LED display. The temperature didn't blink and seemed to have good hysteresis. No settings required, no calibration, always displays Fahrenheit. It just turns on and works. I would keep the display away from temperatures over 100 degrees Fahrenheit. The Type K probe proved strong enough to be screwed in. The wide input…

Good temperature gauge ready for panel mounting. I connected the temperature gauge to the lambda power supply with a clamp that brings out the red and black wires. The external sensor is extended, which is on a shielded pair of wires coming from the circuit board. Wire length 14 inches. No smoke when 12V is on. The display becomes active immediately. The temperature is measured to the nearest tenth of a degree. No problem, easy to use and a great addition to your project. Especially since new…

My friend said "Cool, I want one". He's not picky like me, but this time he was right to want him. Functionally, this temperature indicator has several major advantages, most notably that it is accurate which means the company has taken the time to match the sensor to the indicator unit, this quality is no accident but a due diligence on the part of the buyer. The sensor probe uses a medium length stainless steel outer sheath that is shrink wrapped with wires from the display side and ends with

This thermometer works exactly as expected - plug it in and it turns on. The display is easy to read, especially indoors or in the shade, but may not be bright enough to read in direct sunlight. The long probe cable allows you to install the meter away from the temperature source, which is certainly convenient. It operates over the entire specified voltage range, making it versatile for a variety of applications. The only thing I noticed was that there seemed to be some self-heating at the…

I have this thermometer to monitor the inside temperature in a guest room in my house as well as the outside temperature. It's nice to have it show up right in my house instead of relying on google or an app to get the outside temp and be able to double check how well my air conditioning is working throughout the house. I tested it with a few different power supplies I had lying around, a 5v USB, a 9v battery and a 12v power supply I had for another project and it worked each with no issues…

I installed it in a box (cut a hole in the plastic box to install) to read my water heater temp and put the solar photovoltaic heater in to convert a heater. Comes with a type K sensor with a small threaded end of the sensor, I bought another sensor (https://www.amazon.com/gp/product/B07QN452PN/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1) with a 1 / 2" male pipe thread, then screwed into a 1/2" female adapter into the T-hole on the heater outlet pipe. There wasn't room directly in the tank