Digital Voice Recorder Pen Dealers in Delhi

The instrument works on Faraday's law of electromagnetic induction. The magnetic field is generated around the measuring tube by the instrument. The fluid passing through the measuring tube generates a voltage. This voltage is directly proportional to velocity of the flow. Thus the flow is measured and displayed on the indicator. Mag-Flow 650 provides worry free flow measurement, which measures the flow of any conductive liquid flowing through it. It uses non-intrusive measurement element hence, debrissolids will not interfere with the measurement. Its rugged rubber lining provides outstanding electrical insulating properties. Mag-Flow 650 is well designed for industrial waste water and water industry.

• Memory: support 4GB
• Function: MP3 Player function, Music Format: MP3, WMA.
• Battery Backup: 5-6 Hours

Spy Pen Voice Recorder looks like an ordinary pen with the function of audio and video recording. It is the easy way to gather the information about the target without having anyone knowledge. Spy Camera Store provides it with one year replacement guarantee.

• Range: -500 + 3000C/F
• Battery life: 6000 hours
• Accuracy: + - 10C Between -20

We are amongst the reliable manufacturers and exporters of Digital pen type thermometer who offer you an exclusive range at very reasonable prices. These are being manufactured by the well trained workers. We have got a lot of appreciation by the worldwide customers for our high quality products that are being made up with perfection to finish. We can also provide you our customized range that can be prepared as per the mentioned requirements of our esteemed customers. We have earn expertise in manufacturing an assortment of Digital pen type thermometer which is highly demanded by the various industrial clients.

• Memory: 2 GB
• Function: Audio recorder, MP3 player, USB storage and writing pen
• Power: 180 MAH Lithium battery within the player
• Audio Freq range: 20Hz-20KHz
• PC Interface: USB 2.0
• S/N Ratio: >85dB (MP3, WMA)
• Music Format: MPEG1/2/2.5Audio Layer 1,2,3 Decoder, WMA

• Power Source: built-in polymer battery
• Features: one key to record, easy to operate, Built-in flash memory built-in high-sensitive microphone, Mp3/wma playback battery indicator function, portable data storage function, lower power consumption
• Memory: 2gb
• Dimension: 12. 5mm, l=131mm
• lp rec mode: about 266 hours
• hp rec mode: about 16 hours
• basic accessories: users manual, usb cable, program cd.

• Color: Black
• Features: New and high quality, Built-in flash memory, up to 4 GB included, Long time voice recording, Ultra-thin shape, small size, With hold keyboard lock function, Perfect for recording interviews, meetings
• Memory: 4GB
• USB Interface: USB2.0
• Battery: High-performance Lithium battery
• Recording time: 64hours
• Audio format: MP3
• Audio frequency range: 20Hz-20KHz
• Dimensions: 13.4 x 1.44cm/ 5.28 x 0.57inch(L x Dia.)
• Weight: 226g/7.97oz
• Package Included: 1 x Recording pen, 1 x AC/DC Adaptor, 1 x DVR, 1 x USB Cable, 1 x Earphone, 1 x Refill 1 x English Manual

• Calibration Points: 2 Points
• Power Supply: 3×1.5V "G13A"

Our pen type pH meter is designed to fit your needs. It is small, easy to carry and operate. It delivers all the facilities; a user looks in an efficient pH meter within lowest price. If you are looking this pen pH meter for laboratory, school, university projects, swimming pools and aquariums etc, this unit is the finest one available on the market today. We present a range of pen pH meters that comes with and without temperature measurement. Our digital pen pH testers offer pH measurement range (0.00 ~ 14.00 & -1.00 ~ 15.00) and feature Automatic Temperature Compensation (ATC) assuring that readings are corrected for temperature offsets. During the measurement DATA Hold Function facilitates comfortable readings. User can press the hold button and freeze the readings for easy viewing or recording.

Digital Touch Pen

BALL PEN ONE KEY TO RECORD, EASY TO OPERATE. BUILT-IN FLASH MEMORY BUILT-IN HIGH-SENSITIVE MICROPHONE. CONNECTING, DOWNLOADING, UPLOADING WITH THE COMPUTER. MP3/WMA PLAYBACK BATTERY INDICATOR FUNCTION PORTABLE DATA STORAGE FUNCTION LOWER POWER CONSUMPTION SPECIFICATION: SOLUTION: DSP901N FLASH MEMORY: 2GB DIMENSION: ƑÓ=12.5MM,L=131MM POWER SOURCE: BUILT-IN POLYMER BATTERY MEMORY MEDIUM: BUILT-IN FLASH MEMORY MICROPHONE: BUILT-IN CAPACITOR MICROPHONE INPUT: BUILT-IN MIC CONDITION TO USE: 0�Ž-40�Ž RECORDING TIME: LP REC MODE: ABOUT 266 HOURS; HP REC MODE: ABOUT 16 HOURS;

Now it is becoming easier to record or store writing, sketches and drawings digitally with the models of digital pens introduced by Portronics. Portronics keeps on introducing revolutionary products that makes task easier and faster.

• MP3 Player function: Yes: Music Format: MP3, WMA
• Sampling rate: 128Kbps: Recording Time: about 65 Hours

We are offering spy pen voice recorder. Earphone, usb cable, line control device, ac charging adapter (ac 110 - 240v) • package contents: digital pen audio recorder, english user manual, • net weight: 30 grams • windows7, mac os 10+, linux 2.4.2 or later • dimensions: 140x16x12mm • recording file limit: up to 199 files • battery: internal rechargeable li-ion battery • usb: 2.0 interface • auto power off function: yes after 60 seconds of being idle • record format: mp3 • working status indicator: bicolor led indicator (behind the hook) • in-built memory: 4gb • control button: playstop, forwardprevious, volume +- • compatible os: windows 98seme2000xpvista (32 bit version only)

The spy pen voice recorder is mini and light-weight with 4GB memory to record audio. It’s a most well-liked audio watching tool for any surveillance or recoding. It will record very clean voice once you push the record button on the top of the pen. You’ll use this voice recording pen as MP3 Player.

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