Handy panel temperature meter allows placement of a temperature meter anywhere. Displays the temperature of an attached 1% waterproof thermistor in°C.
Please note this device reads in degrees centigrade ONLY . There is no visible internal mod for converting to F. Seems to work on 5.0 VDC (specs list only current draw.)
21-12395 - Mini 2-Wire Volt Meter - 3.2 ~ 30VDC
Handy display allows placement of a voltage meter anywhere. Simple 2-wire design powers meter and measures at the same time.
21-12400 - Mini 3-Wire Volt Meter - 0 ~ 99.9VDC
Handy display allows placement of a voltage meter anywhere. 3-wire design powers meter with 2 wires and the third is used to measure.
21-12405 - Panel Voltage Meter - 4.5V ~ 30VDC
Handy panel volt meter allows placement of a voltage meter anywhere. This meter easily connects to whatever DC supply you are trying to track.
21-12410 - Panel Current Meter - 0 ~ 9.99A
Handy panel current meter allows placement of a current meter anywhere. With a shunt already on board this meter hooks up very easily. Requires a DC voltage to run, and has two thick wires to measure current draw.
831-3058 - Wi-Pi Raspberry Pi 802.11n Wireless Adapter
A 802.11n compliant wireless client for your Raspberry Pi installation. Tested with the Raspberry Pi release of Debian Linux. Drivers are built into the Raspberry Pi software release and like most other adapters it supports WPA and WPA2 security features.
MCM Electronics has always provided me with quality parts and service for many years. Never a bad experience.