EEVBlog 121GW Data Logging Multimeter with Bluetooth
Description
The 121GW is a data logging multimeter with bluetooth connection and many unique and innovative features, such as low-burden current measurement with simultaneous burden voltage display, VA power measurement, a diode test up to 15V and more.
This meter emerged from a design cooperation of Dave Jones from EEVBlog and UEI Test Instruments, a reputable US based designer and manufacturer of high quality test gear. The meter is manufactured in South Korea and has already satisfied more than 2000 backers on Kickstarter all over the world!
Features
- Bluetooth connectivity (multi-device capability)
- Open Source Cross Platform application software (Android + Windows, and more soon)
- 15V Diode Test Voltage (useful for Zeners + LED strings etc)
- VA Power measurement
- Current measurement with Low Burden™ voltage
- Unique burden voltage display
- Micro SD Card data logging + firmware updating
- Auto-Hold measurement
Box Contents
- Multimeter with rubber holster, batteries included
- User manual
- Type K temperature probe
Technical Data
- Dual 50,000 count display with bargraph
- 0.05% + 5 Basic DCV Accuracy
- 600V CAT-III with independent UL 61010 certification by ETL
- Safe operation through HRC fuse + TVS + PTC + MOV + Diode Bridge protection
- Compact design with dimensions of 165 × 84 × 59 mm (L ×W× H)
Hardware Features:
- 8ppm ADR3412 voltage reference
- AD8436 ADC with >100KHz True RMS
- 4x AA battery powered with 500+ hr battery life
- Hackable ST ARM Cortex M3 processor (S-LINK/V2 programmer interface inside)
- Hycon HY3131 chipset
- MAX4238 Low Offset Amplifier for current ranges
- Full Open Schematic available
Shipping weight: | 0.70 Kg |