Valli Aqua And Process Instruments
Valli Aqua And Process Instruments
Near Ambattur Estate, Chennai, Tamil Nadu
GST No. 33AGLPV5232E1ZE
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Digital Meter

Pioneers in the industry, we offer digital lux meter, digital humidity and temperature meter, digital dissolved oxygen meter, handheld digital manometer and digital manometer from India.

Digital Lux Meter

Digital Lux Meter
  • Digital Lux Meter
  • Digital Lux Meter
  • Digital Lux Meter
  • Digital Lux Meter
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Approx. Price: Rs 2,850 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberEQ 1301
Measuring Range0 TO 50000 Lux
BrandEquinox
DisplayLCD
ResolutionDepend scale resolution will change Automatically
TypeSilicon photo diode
Measuring Range (Lux)0 - 20000 Lux
Accuracy (%)3 %
Resolution (Lux)0.1 Lux
Accuracy+/-5%+10 d
Photo DetectorSilicon
Usage/ApplicationLUX Intensity
WarrantyOne year
Photo Diode SensorSilicon
Low Battery IndicationYes

Specifications:

Display: LCD 1999 COUNT

Measuring range: 0 TO 50,000 Lux

Acc: ±5% +10d(

Repeatability: ±2%   

Measuring range: 1.5Times /sec

Auto power: After 15Min of Inactivity

Photo Diode: Silicone photo diode with filter

Dimensions: 188 x 64.5 x 24 mm(H x W x D)

Storage Temperature: -10 to 60°C at

Weight: 160 Grams   

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Digital Humidity And Temperature Meter

Digital Humidity And Temperature Meter
  • Digital Humidity And Temperature Meter
  • Digital Humidity And Temperature Meter
  • Digital Humidity And Temperature Meter
  • Digital Humidity And Temperature Meter
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Approx. Price: Rs 550 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity5 Piece
Parameter To Be MonitoredTemperature and Humidity
MaterialPlastic
ColorWhite
Weight160 GRAMS
BrandMetrix +
Battery1.5

Digital Thermo Hygrometer
Model: TH 01
Make : Metrix Plus
Temperature range: -40 ~ 70°C (-58 ~ +158°F)
Humidity: 20% ~ 90% RH
Accuracy: Temperture: 1 Deg c--Humidity :5%
Alarm,Reset  facility,
Resolution: 0.1 deg c,Humidity 5%
Power Supply : 1.5 V(AAA Size) x 2
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Additional Information:

  • Production Capacity: 50
  • Delivery Time: 3-4 days
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Digital Dissolved Oxygen Meter

Digital Dissolved Oxygen Meter
  • Digital Dissolved Oxygen Meter
  • Digital Dissolved Oxygen Meter
  • Digital Dissolved Oxygen Meter
  • Digital Dissolved Oxygen Meter
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Approx. Price: Rs 11,000 / PieceGet Latest Price
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Product Details:

BrandLutron
Dissolved Oxygen Range0 to 20.00 mg / l
Dissolved Oxygen Resolution0.01 mg / l
Usage/ApplicationLaboratory
Dissolved Oxygen Accuracy-+ 0.04 mg / l
Air oxygen Range0 to 100 %
Air Oxygen Accuracy0.7 % of O2

This Digital Oxygen Meter is supplied with a polarographic type probe with an incorporated temp. sensor which serves for precision Dissolved Oxygen (DO)
measurement. Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water Conditioning, Mining industrial, Schools & Colleges, Quality control.
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Handheld Digital Manometer

Handheld Digital Manometer
  • Handheld Digital Manometer
  • Handheld Digital Manometer
  • Handheld Digital Manometer
  • Handheld Digital Manometer
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Approx. Price: Rs 12,250 / PackGet Latest Price
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Product Details:

Minimum Order Quantity1 Pack
Measuring Range0 to 5 PSI,0 TO 15 PSI,0 TO 30PSI,0 TO 100 PSI
Connection1/16 inch ID tubing
Accuracy0.3% FS
BrandAZ
Power Supply9 V battery
Battery Life6 months
Resolution0.01

DIGITAL MANOMETER
MODEL AZ 8215
Digital display of gauge or differential pressure.
Select from one of 11 pressure units of measure. Hold
data, record, Max/Min, Back light features.
Auto power off preserves battery life.
Low battery indicator.
Meter includes hard ABS case, connection hose, battery
and manual.
Simple fittings for hose connection.
Ideal Application :
Medical equipment, Computer Peripherals, Pneumatic
controls, HVAC.
SPECIFICATIONS: RANGE : 0 to 15 PSI
Accuracy ± 0.3% of full scale at + 25 C
Repeatability ± 0.2% (Max. +/-0.5)% FSO.
Response time 0.3 msec.
Compensated temperature range 0 0 ~ 50 C
Operating temperature range 0 0 ~ 50 C
Storage temperature range 0 -20 ~ 60 C
Combined linearity and hysteresis ± 0.2 (Max. ± 1.0)% FSO.
Dimension 72×182×30mm
Communication RS232 Interface.Optional
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Additional Information:

  • Production Capacity: 5
  • Delivery Time: 2 days
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Digital Manometer

Digital Manometer
  • Digital Manometer
  • Digital Manometer
  • Digital Manometer
  • Digital Manometer
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Approx. Price: Rs 7,200 / PieceGet Latest Price
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Product Details:

Measuring Range0 to 5 PSI &0 TO 2 PSI & 0.5 PSI
Connection1/16 inch ID tubing
Accuracy0.3% FS
BrandEquinox
Power Supply9 V battery
Battery Life6 months
Resolution0.01
Model Name/NumberEQ -8890,EQ 8890A,EQ 8890B
Usage/ApplicationIndustrial

DIGITAL MANOMETER
MODEL EQ 8890 
Features :
Larger Dual LCD with backlight
Data Hold
Max / Min / Avg value with relative time stamp
Optional USB software
Zero Adjust, Offset and DIF function
Low battery indication and Auto Power Off
Pressure Range: ±5PSI(13789.5 pascals)
Resolution: 
inWC:  0.1
psi :0.001
mbar :0.1
kPa: 0.01
inHg: 0.001
mmHg : 0.1
ozin² :0.01
ft WC :0.001
cm WC:: 0.1
kgcm²: 0.001
bar :0.001
ACCURACY: ± 3% FSO
Repeatability ± 0.2% (Max. ± 0.5% FSO)
Linearity / Hysteresis:±O. 29% FSO
Size (H × W × D) : 210mm × 75mm × 50mm
Weight : 280g
Accessories : 9V battery, USB cables, 9V power supply
Software, Soft Tube with carrying case
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Vethagiri Kuppusamy (Proprietor)
Valli Aqua And Process Instruments
No. 1/231-A, Pananchalai Street, Adayalampattu
Near Ambattur Estate, Chennai - 600095, Tamil Nadu, India
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