SparkFun 70C

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SparkFun 70C
Sparkfun 70c mugshot.png
Status supported
Source code serial-dmm
Counts 6000
IEC 61010-1 CAT II
Connectivity USB (standard cable)
Measurements voltage, current, resistance, continuity, diode, capacitance, frequency, temperature
Features max/min, data hold, relative, backlight
Website sparkfun.com

The SparkFun 70C is a 6000 counts, CAT II handheld digital multimeter with USB connectivity.

It appears to be heavily based on the Victor 70C, but with a USB to serial adapter instead of a USB HID device adapter, and different trimpot adjustments.

Hardware

Unverified hardware (some parts on PCB are not clear enough to read; assumptions based on Victor 70C):

Note: The USB/HID chip is in the multimeter (not in the USB cable/connector) for this device. The device is connected to the PC using a standard USB cable (without any internal logic/chip).

Photos

Protocol

See FS9922-DMM4.

Resources