Reviews Ambient Light Meter

Retro Dual Analog VU Meter RGB Sound Level Indicator DB Panel Display

This is not a speaker, not tubed power amplifiers, no Bluetooth, not rechargeable.
It is a voice-activated VU level meter that oscillates to ambient sounds and follows the beat when there is music. There is a row of RGB lights in the middle grille that can adjust the mode and colour themselves..
Newly designed VU level meter with gold plated circuit board and backlit VU meter head. The microphone uses the same silicon microphone used on mobile phones and is extremely sensitive..
The whole unit measures 160mm x 44mm x 54mm, the power connector is Type-C, the supply voltage is 5V and the connector is located on the back for easy cable routing..
Accessories include a 1m Type-C power cable and 5V power adapter. The product is handmade and has been assembled..

Measures up to 6.9% moisture content in concrete and non-destructive CM Carbide Method moisture content equivalent readings..
Large clear backlit digital display and hold function “freezes” meter reading when inspecting areas where the meter face is not visible, and for easy recording of data..
7% to 24.9% Moisture Content measurement in Wood, 7 -100 WME, using Pin-type probe attachments. (optional).
Attaches to a reusable relative humidity Hygro-i2 probe for in situ and hood testing of concrete per BS 8201, 8203, 5325 and ASTM F2170. (optional).
Ambient conditions of relative humidity, temperature, dew point and grams per kilo, all shown simultaneously on one clear display. (using optional Hygro-i2 probe).

Measures luminosity from 0 to 200,000 Lux and ambient temperature.
High accuracy of ±3% rdg ± 8 dgts (003c10,000 Lux), ±4% rdg ±10 dgts (003e10,000 Lux).
4 digital color LCD screen, MIN/Max readings, data hold, auto power off, and low battery indication.
Wide range of application, use lux light meter for set design, factory, office or home use.
lightweight and compact, 2 years long period warranty.

Replacement MAF Sensor Compatible for 2007 2008 2009 2010 2011 2012 2013 Nissan Altima & 2005-2013 Armada & 2005-2013 Frontier & 2009-2013 Cube & 2004-2013 Maxima & 2006-2012 Pathfinder | Infiniti 2009-2012 FX35/FX50 & 2004-2013 QX56 & 2006-2010 M35 | 2009-2012 Suzuki Equator & MORE【NOTE】Before purchase this MAF Meter, please use the year/make/model drop down bar confirm the compatibility or description to confirm the compatibility.
Replace Part Number: 22680-7S000, MF21058N, 336-60644, 226807S00A, 22680-CA000, 74-500036, 86-50036, AF10141, AFH70M-38, AFH70M38, 33660644, 226807S000, 22680CA000, 74500036, 8650036.
Fast Response Time: 15 ms. Please clean out the air box and replace the air filter before installating this Mass Air Flow Sensor Meter, or the Code and Check Engine Light may keep showing even if you replace a new MAF.
Mass Air Flow Meter MAF Sensor measures the volume and density of air entering the engine, providing highly accurate airflow readings to the ECU over a wide range of ambient temperatures.
Warranty: If you meet any problem, Any defective, any dissatisfied, Please directly contact our customer Service. We provide "No reason to refund" Service.

Handheld digital meter measures ambient level of carbon dioxide (CO2) to monitor indoor air quality and performance of heating, ventilation, and air-conditioning systems.
Displays current CO2 levels, long-term average CO2 levels measured over an 8-hour period, and short-term average CO2 levels measured over a 15-minute period.
Alarm notifies operator when CO2 levels reach or exceed a preset threshold, CO2 measurement up to 9999 ppm.
Liquid crystal display (LCD) shows ambient CO2 levels, as well as air, wet bulb, or dew point temperature and humidity.
Manual calibration helps ensure accurate humidity and CO2 readings.

Pin moisture measurement automatically, compensates for ambient temperature.
Tune meter to the appropriate test material via built in library of 11 material groups, including: timbers, drywall, concrete, plaster, brick, and more.
Wirelessly connect to FLIR tools mobile to view readings Remotely.
Upgrade firmware as needed via micro USB port located in battery compartment.
Measure ambient temperature and relative humidity.

...isture measurement mode has 8 calibration scales(A,B, C, D, E, F, G, H), based on different types of wood materials. You can choose the matched calibration scale according to the calibration tables of manual, which can provide higher measurement accuracy..
【More functions】 The moisture meter can also measure the ambient temperature, and has a one-key conversion button for temperature unit C/°F. It is easy to compare the moisture content of the measured object at different temperatures. The lid of the moisture meter also has a Test Aid module to determine whether the moisture meter is working properly. In addition, the moisture meter also has automatic power-off, low battery indicator functions..
【Easy to use, strong and durable】 The moisture meter adopts high-strength high-precision stainless steel probe and ABS engineering plastic shell, which is strong and durable. Large LCD display with backlight and data holding button for fast and intuitive readings. Ergonomic design, compact shape, easy to use..

Audio 'siren' and visual LED light alert when leak is found.
Flexible probe allows you to reach into awkward corners and tight spaces.
Highly precise for accurate readings time after time.
Re-set function enables you to set the meter to ignore ambient concentrations of halogen.
Check your entire refrigerating system including the fittings, house to line couplings, controllers, service parts, the areas around the points of attachment, hold downs on lines and components..

Digital Clamp Meter measures 2000A AC/DC, 1000V AC/DC, 60 Milliohm.
Rugged Klein "TOUGH METER" industrial design stands up to jobsite demands.
Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy.
CAT IV 600V, CAT III 1000V, Class 2, double insulation safety rating.
Backlit display for clear visibility in environments with low ambient lighting.