The Galaxy Audio CM-140 CHECK MATE is a lightweight, 9V battery-operated SPL meter with a built-in electret condenser microphone and a large display featuring low, medium, and high level range readouts. This high-tech but inexpensive meter offers selectable fast and slow response times, AC signal output, and large, easily accessible selector buttons.

Lightweight, Miniature SPL Meter    Built-In Condenser Mic with Windscreen    LCD for Volume Levels    0.1 dB Resolution    Fast and Slow Response Times    AC Signal Output    Meets IEC651 Type II & ANSI S1.4 Type II    70 Hours on 9V Battery

Lightweight, miniature SPL meter with 0.1 dB resolution

Built-in electret condenser microphone with windscreen

Large level range display with low, medium, and high level readouts

Standard 9V battery operation with 70-hour battery life

AC signal output

Related Questions and Answers

Q: 1. 320 tri-x?

A: There's a tick between ISO 200 and 400. That's what I have used.

Q: 2. What is the diameter of the uppermost tube section?

A: The upper most tube of the FEISOL CM-1401 Carbon Fiber Rapid Monopod has a diameter of 1.1" or 27.9mm.

Q: 3. Someone stepped on legs when opened in widest position and one of the legs broke. Is there a replacement part I can get for the one leg?

A: I'm sorry but you would have to contact Feisol directly for a replacement or service. Enclosed is a link to their contact page. http://www.feisol.net/contact_us.php?osCsid=euid6lcvapkf080vs468uv5d47

Q: 4. Under "key feature" it says the load capacity is 24.25 lb, under "specs" it says the load capacity is 11 lb. Which one is correct?

A: The load capacity of this monopod is 25 lbs or 11 kg. We apologize for any confusion.

Q: 5. is the package weight correct? on the Lastolite website (i can't paste the link ...) says its weight is 9.92 lbs ...

A: The site will be changed. The Umbrella kit weighs 9.9 lbs.

Q: 6. Can this bag fit a Sony A6100 with grip, neck strap, sun shade, recharger? How many dividers?

A: No, The Lowepro Nova 140 AW II Camera Bag (Black) n ot large enough for the Sony A6100 with grip with a lens attached.

Q: 7. Will this fit Canon EOS Rebel T100 with 18-55mm lens?

A: Yes, the Canon EOS Rebel T100 DSLR Camera and the Canon EF-S 18-55mm f/3.5-5.6 IS II Lens should be compatible for usage inside the Lowepro Nova 140 AW II Camera Bag (Black).

Q: 8. If you don't want a recycled material bag, what else does Lowepro sells that would be about the same?

A: The Lowepro 160 would be a similar size bag: https://bhpho.to/3MX6QDZ

Q: 9. Hi! What lens is on Canon 7D inside the bag?

A: The bag is 6.69 high inside. The Canon 7D is 3.1 thick. You have 3.59 to play with. The Canon EF-S 17-85mm f/4-5.6 IS USM Lens, the one they probably used here, is 3.62 . No problem there really especially if you use the small Canon primes. However, you should get a bigger bag if you plan on using lenses longer than 3.59 .

Q: 10. will it work with Einstein strobes ?

A: no, that's why it's preferable to buy a mola