Hydrogen sulfide (H2S) is a colorless gas popular for its pungent rotten egg odor at low concentrations. Hydrogen sulfide is produced in several industries like in Oil and gas refining, Mining, Pulp and paper processing, tanning, etc. However, it is harsh for humans at moderate or low concentrations..
* Product Name: Universal IR Remote Control* Model Number: S08* Input: DC 5V/1A(Micro USB)* Standby Power Consumption: <0.85W* Infrared Frequency: 38KHz* IR Remote Control Distance: ≤8m* Connection: Wi-Fi IEEE 802.11 b/g/n 2.4GHz* App: Support Android 4.0/iOS 8.0 or later* Working Temperature: 0~..
Voltage: 3-3.6VMax output power: +20 dBmWorking current in transmit mode: 115mAWorking current in receiver mode: 45mACurrent in mode: 4.2uAOperating temperature: -20-70 degreeRe..
1502DD 15V 2A AC to DC Regulated Power Supply Adjustable Current for Mobile Phone Repair 220V Power Test Adjustable DC Power Supply LED Display YAXUN 1502DDSpecifications: Primary Technical Parameter1.The power supply input: we can make 110V, 220V, 230V, 240V AC2. electric current :0.6-2A ..