Digital Meters Dealers

Digital pH, Conductivity & Temperature Meter Model 181 is an elegant rugged and most economical instrument for fast and accurate pH, Conductivity and Temperature measurements in any laboratory. This instrument is useful for monitoring acidity & alkalinity, conductivity & temperature of natural water, sea water, drinking water, treated water, waste water, brine solution, soil and other chemical solutions. 3½ digit, seven segment bright red LED display & solid state IC circuitry makes it versatile and reliable. It operates on 230V AC, 50 HZ.   These are extremely useful instruments for chemical laboratories, pollution and environmental testing, public health engineering, sugar cement, paper industries, pharmaceuticals & boiler water analysis, agriculture and soil labs, brewery and transport under takings, fertilizer plants and petroleum refineries etc.   Features Highly Stable and Accurate 3½Digit Red LED Display Cell Constant Adjustment Facility Rugged & Reliable Design

• Color: Black
• Voltage: 220 V
• Resolution: 1 RPM
• Brand Name: JT
• Application: Industrial
• Body Material: Plastic
• Type Of Tachometer: Digital Tachometer
• Model Name/Number: JT-PIC-VI
• Accuracy: 0.5%

• Type: Digital Conductivity Meter
• Certification: ISO 9001:2015 & CE
• Country of Origin: India
• Brand Name: VSI
• Application: Industrial And Laboratory Use
• Range: Range 0 µS/cm to 1000 mS/cm, Range Selection in 5 Ranges, 0 µS/cm to 1000 mS/cm - Multiple range selection
• Display Type: 3 ½ Digit LED/LCD Display
• Power Supply: 230V +/- 10%, 50Hz AC / Battery in Portable Model
• Accuracy: +/-0.5% FSD +/- 1 digit (DELETE THIS LINE)
• Warranty: 1 Year
• Accuracy: +/-0.5% FSD +/- 1 digit
• Features: Highly Stable, Accurate, Cell Constant Adjustment Facility, Low Power Consumption
• Temperature Compensation: Automatic / Manual
• Resolution: 0.01 micro Siemens
• Payment Terms: NEFT, IMPS, DD, D/P, T/T, Other

• Application: Laboratory Experiments
• Voltage: 220-240 V
• Type Of Ph Meter: Portable
• Size: 10-12 Inch
• Operating Temperature: -30 to 130 degree C
• pH Measurement Range: -2 to 18 Range

• Body Material: Metal
• Automatic Grade: Automatic
• Power Source: Electric
• Application: Panel Monitor
• Voltage: 3-6VDC
• Display Type: Digital
• Frequency: 50Hz-65Hz
• Country of Origin: India

• Country of Origin: India
• Application: Industrial, Laboratory
• Feature: Accuracy
• Model: KP-92N

Digital Planimeter, which Jafri Survey Instrument offer, is designed using the cutting-edge technology. We are amidst the credible, Exporters, wholesaler  and Suppliers of Electronic Digital Planimeter from Roorkee (Uttarakhand). We offer these Digital Planimeter at the market leading rates to the customers. Sleek design, user-friendliness and ease-of-maintenance are the highlights.   Planimeter KP-92N Features Measurement by 6 digit pulse count : This N-Series can measure the area by pulse count of 6-digits. This method enables a larger cumulative measurement of area (Up to 1Om2) Maximum cumulative measurement value of 10m2 : With the measurement by 6-digit pulse count, the N-Series Planimeter can measure a larger area by 100 times than ordinary Planimeter. The conventional Planimeter has a maximum cumulative area to measure only 0.1m2. If measurement value shows over 0.1m2 when measuring, the display is to be reset to “O”. This requires registering the numbers of how many times these resetting are occurred. With the New PLACOM N-Series, there is no need of these troublesome procedures. Easy conversion function of unit and scale : KP-90N and KP-80N can convert easily the measured area value into a new area value in a newly desired unit and with a newly desired scale value.KP-92N and KP-82N can convert the unit between in2 and cm2 Hold memory function : In cumulative measurement, this Hold Memory function is effectively used. If an error occurs in measuring, press C/AC key. Then last measured value is appeared by pulse count. Since previous measured values before error are stored, there is no need to another measurement from the beginning. Automatic shifting of unit to upper unit : When the measured area value overflows the displayed figures of 8 digits, the measured area value is calculated and displayed by an upper unit. When the overflows are occurred in the uppermost unit, km2, acre, the measurement can be continued by pulse count display. Average value measurement : In order to get better result of measurement, Mean value measurement is recommended. This measurement can be easily done on this N-Series. Measurement of an area with different lateral and longitudinal Scale. Auto-power-off function for energy saving.

• Reading Range: 0.0～199.9GU
• Measuring Area：: 20×10 mm

Basic economical glossmeter uses plastic shell and one-body standard board. All kinds of coating and finishing surfaces, such as paints, varnishes, printing ink, etc. Decorative materials, such as marble, granite, polishing brick, ceramic tile and so on. The other kinds of materials and objects, such as plastic, woodenware, paper, etc

• Power Supply: 230v ±10% 50hz Ac
• Accuracy: ± 0.5% of range ± 1 digit
• Accuracy: ± 0.1% of range ± 1 digit
• Model: CON 51
• Make: Prolab India
• Function: Cond & Temp. Tds & Temp. Sal & Temp.
• Display: 128x64 Lcd Simultaneous Display of Cond., Temp Real Time Clock Temp. Compensation Type.
• Resolution: Conductivity 0.1 micro mhos, TDS 0.1 ppm, SAL 0.2 ppt
• Cell Constant: Adjustable
• Measuring Cell: Platinum DIP Type
• Temp Compensation: 0 to 100°c Automatic with Temp Probe
• Temperature Range: -50.0°c to 200°c
• Resolution: 0.1°c
• Sensors: Pt 100 probe
• Data Entry: By Six Soft Touch Keys with Audible Sound
• Storage: 1000 Samples
• Real Time Display: 24 Hour Mode with Date
• Interface: Usb & Parallel
• Print Format: All Data & Date Wise (programmable)

• Brand Name: DBK Instruments
• Display: Digital 12 mm Red LED
• Range: 199.9 PPM
• Dimension: 110 Wx 50 Hx 120mm D. (1 kg.)
• Cutout: 102 x 60rnrn H

• Brand Name: PDS
• Material: MS
• Finishing: Chrome Finish
• Driven Type: Electric
• Color: Blue
• Power: 24VDC Or 220VAC
• Pressure: Medium Pressure
• Linning: PTFE

The Digital flow meter is based on the fraday law of electromagnetic inductionb  . it is used to  measire the flow rate of conductive  media . It is mainely used for the ETP  STP plant and for CGWA guidelines flow meter this device is used. AS per the customer requirement this flow meter is available in different line size and with different connection type Flange Type Tread type Clamp type

• Model: AV9612
• Brand Name: MISTURA
• Material: Plastic
• Body Material: Plastic
• Color: BLACK
• Automatic Grade: Automatic
• Power Source: Electric
• Feature: Accuracy, Durable, Light Weight, Lorawan Compatible, Low Power Comsumption, Stable Performance
• Display Type: Digital
• Dimension: 96 X 96 X 42
• Weight: 100-200gm
• Frequency: 50Hz-65Hz
• Warranty: 1Year
• Country of Origin: India

• Material: Aluminum, Plastic
• Color: White
• Power Source: Battery
• Certification: CE Certified
• Display Type: Digital
• Warranty: 1Year
• Country of Origin: India

• Material: Plastic
• Color: White
• Automatic Grade: Automatic
• Application: Water And Wastewater Treatment,Research And Education
• Voltage: 220VAC
• Display Type: LCD (135x 75mm)
• Weight: 1.5 Kg
• Resolution: 0.01 PH
• Country of Origin: India
• Model Number: LMPH1O
• Brand Name: Labman
• Type Of Ph Meter: Table-Top
• Calibration: 3 Points

DIGITAL CONDUCTIVITY METER 3� DIGIT LED DISPLAY ALONGWITH CONDUCTIVITY CELL & OTHER ACCESSORIES (TABLE MODEL). .

Digital Ph Meter is an improved digital device for measuring the pH (acidity or alkalinity) of a liquid. Digital Ph Meter uses special probes to measure the pH of semi-solid substances and liquid. We have made Digital Ph Meter available at economical price. Highlights : Range 0 to 14 pH, 0 to ± 199 MVDisplay 3 ½ digit led displayResolution 0. 01 pH, 1 mv, temp. Compensation 0o to 100o C manual, Slope correction 80% to 120%, Input resistance 10 ohms, Ambient temp. 0o C to 50o CRecorder output 0 to 100 12 mv/pH, power 230 vac ± 10% 50 Hz ac, size (lx bx h) 275 x 175 x 85 mm, Weight 2. 0 kgm. (approx.), Accessories glass electrodeElectrode stand, dust covers, buffer solutions & instruction manual

• Type: Digital Clamp Meter
• Certification: YAS
• Weight: 9.88 oz (280 g).
• Color: Maroon
• Voltage: 0.1 V to 600 V ± (1.0% + 3 digit).
• Application: Indsustrial Usage
• Display Type: Digital
• Body Material: Plastic, ABS
• Power Source: Battery, (2) AAA alkaline batteries, included, user replaceable.
• Feature: Light Weight, Low Power Comsumption
• Warranty: 1Year
• Brand Name: DWYER USA
• Dimension: 1.18" diameter (30 mm).

• Light Source: 10
• Display: 3½ Digit LED display
• Range: 0-1000 NTU
• Resolution: 1 NTU
• Sample System: 30 mm Clear Glass Test
• Accuracy: + 3% FS + 1digit
• Detector: Photocell / Photodiode
• Power: Test tubes Set, Operation Manual and Dust Cover

Digital Turbidity/Nephelo Meter are ideal instruments for the measurement of suspensions. They consist of a light source focused on a test tube containing the sample solution under test.Features : Reliable & Accurate Results Measurements upto 200 NTU 3½ Digit 7-Segment LED Display Sewage and Drinking Water Testing

• Body Material: Aluminum
• Color: Black
• Automatic Grade: Semi Automatic
• Power Source: Battery
• Application: Industrial Use
• Display Type: Digital
• Warranty: 1Year
• Country of Origin: India

• Material: Aluminium
• Color: Black
• Operation Mode: Automatic
• Axis Angle: 0 to 60 degree
• 0 to 60 degree: -15 D to +10 D
• Printer: Ink Pad Printer
• Power Supply: 110V
• Frequency: 56Hz

• Certification: CE Certified
• Application: Energy Monitoring
• Weight: 100-200gm
• Feature: Accuracy, Durable, Light Weight
• Voltage: 3-6VDC
• Display Type: Digital
• Frequency: 50Hz-65Hz
• Automatic Grade: Semi Automatic
• Warranty: 1Year