Meterbox iMM vs Voicemeter

Accessory Name: Digital Multimeter Meterbox iMM is the professional software for iPhone which is for realtime & historical voltage, current, resistance and capacitance electric parameters measurement, for enhancement digital multimeter user experience about visualization, data log & sharing, and data management. it needs to combine with Digital Multimeter for proceeding to the measurement.(The Digital Multimeter through Apple MFI certification. Model:DT-9969) 1. Wirelessly remote measure voltage, current, resistance and capacitance electric parameters. 2. The measured data from Digital Multimeter can transfer to iPhone via bluetooth and visualize, store and log. 3. User can memo measuring results. 4. The measuring data can be shared with others by Mail/Facebook/Tweet. 5. This software can share iCloud storage function to ensure the safety for user's data. With Meterbox iMM, user can complete the electrical measuring via iPhone, enhance measuring visualization, data log & sharing, management. It promotes the efficiency and quality of electric measurement. For more information about the Meterbox iMM and Digital Multimeter, please visit our website: http://www.cem-instruments.com

Voicemeter is a hands-free companion for compatible Bluetooth multimeters. Connect your meter and see live measurements clearly on your iPhone or iPad. When a reading becomes stable, Voicemeter can hold the displayed value, play a notification sound, speak the measurement aloud, and add it to your recent-reading history. Features: • Live Bluetooth multimeter readings • Automatic detection of stable measurements • Spoken measurement values • Adjustable spoken decimal resolution • Recent measurement history • Automatic reconnection to saved meters • Support for meter HOLD and Auto-HOLD status • Floating AC reading suppression to reduce accidental holds • Clean, high-contrast measurement display • No account required Voicemeter is useful when your attention needs to remain on the probes, circuit, or equipment instead of the phone screen. Bluetooth compatibility requires a supported multimeter. Voicemeter disconnects when moved to the background.