Tachometers Dealers in Kolkata

• Type Of Tachometer: Digital Tachometer
• Model Name/Number: 931
• Brand: Fluke
• Usage/Application: Speed Measurement
• Power Supply: 2 x 1.5V AA battery
• Accuracy: +-0.02%
• No. Of Digits In Display: 6 digit backlight display
• Range: 1 to 99999 revolutions/minute
• Measuring Distance: optical - 500 mm

• Accuracy: 2% of indicate scale
• Speed Range: 0-10,000 RPM
• Scale Plate Diameter: 58 mm
• Gross Weight: 450 gm
• Display Type: Analog

Tachometers or rev counters on cars, aircraft, and other vehicles show the rate of rotation of the engine’s crankshaft, and typically have markings indicating a safe range of rotation speeds. This can assist the driver in selecting appropriate throttle and gear settings for the driving conditions. Prolonged use at high speeds may cause inadequate lubrication, overheating (exceeding capability of the cooling system), exceeding speed capability of sub-parts of the engine (for example spring retracted valves) thus causing excessive wear or permanent damage or failure of engines. This is more applicable to manual transmissions than to automatics. On analogue tachometers, speeds above maximum safe operating speed are typically indicated by an area of the gauge marked in red, giving rise to the expression of “redlining” an engine — revving the engine up to the maximum safe limit. The red zone is superfluous on most modern cars, since their engines typically have a rev limiter which electronically limits engine speed to prevent damage. Diesel engines with traditional mechanical injector systems have an integral governor which prevents over-speeding the engine, so the tachometers in vehicles and machinery fitted with such engines sometimes lack a redline.

• Shape: Round
• Material: PVC
• Packaging Type: Box
• Voltage: 220 V
• Phase: Single
• Frequency: 50 Hz

• Model No.: 461995

This Tachometer provides both contact (0. 5 to 19,999 RPM) and non-contact (10 to 99,999 RPM) RPM measurement functions for use in virtually all applications. Laser guided non-contact measurements up to 6.5 ft. (2 meter) away for added safety and convenience. Comes with wheels for linear surface speed (0.2 to 6560 ft. /minute; 0.05 to 1999.9 m/minute) or RPM measurements, 4 AA batteries, 23 in. (0.6 m) reflective tape, carrying case, and user manual.     Features:   Characters on display reverse direction depending on contact or photo modeUses a Laser for greater distance non-contact measurements up to 6.5ft (2m)Memory/readings button holds last reading for 5 min and recalls min/max readings

• Type: Tachometers
• Material: Plastic, PVC, UPVC
• Certification: ISO901:2008
• Color: Silver, Transparent, White
• Condition: Tachometers
• Application: Monitor Temprature
• Driven Type: Battery
• Feature: Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
• Test Range: Tachometers
• Thermometer Type: Digital

Long Distance Visible Large Display Microprocessor Based State of Art Technology. Programmable Scale Factor to accommodate no of pulse per rotation. Higher Resolution 4 digit Display. Front Panel Keyboard Accessible Complete User’s Programming. Front Panel Keyboard Accessible Calibration. Retransmission Current Output.

• Features: Fast and accurate detection circuit,Non-contact type magnetic speed sensor,Rugged construction for all industrial application

• Feature: Premium finish, Long functionality, Accurate designs

radar speed gun, wireless video surveillance system

over speed over load indicator, Proximity Warning Device

industrial speed indicator, railway safety products, sign indication board

digital instruments compact tachometers, Anemometers, Moisture Meters

digital rpm meters, motor variable speed drives, Timers

speed indicator, time temperature programmer controller, ac controller

Tachometers, Ovens, Laboratory Furnace, ccd cameras digital gas monitor

Rpm Meter, Plunger Barrel, Cylinder Head, Delivery Valves, Filter Disc

Under Speed Monitor, Line Voltage & Frequency Monitor

Tachometer Contact Type / RPM Meter, Water Preheater, blow down valve