The meter is 181mm long, and comes with a single (negative) test lead, 3V Li-MnO2 button cell, and instruction leaflet.
|TENMA 72-9390 Pen Style Multimeter|
TENMA 72-9390 is 3000 counts, true RMS, pen style multimeter with following core features:
- Check continuity, AC/DC voltages (up to 300V), resistance (up to 30 MΩ), diode and capacitance (between 0.001nF to 3mF).
- Sleep mode
- Digital mode selection with audible feedback
- Automatic ranging
- Data hold, Max/Min mode selection
- Sharp display backlight and test lead LED (for input terminal) to work in poorly lit areas
- CATIII 300V safety rated
I test this meter reading with Sanwa PC20 multimeter and GW-Instek GDM8034 bench multimeter, and it gives exact readings as above professional multimeters.
As a summery this is a very impressive pen style multimeter. It is easy to use, lightweight (90.2g with battery) and higher quality than its rated price. I like to highly recommended TENMA 72-9390 (especially) for electronic troubleshooting works.
This multimeter is available at element14 (formerly Farnell) and I got it from element14 Singapore within 1½ days. Complete technical specifications of this multimeter are available in here.