Kyoritsu KEW India Instruments Pvt. Ltd.

Navrangpura, Ahmedabad, Gujarat

•  High test current up to 80mA yielding resolution of 0.001Ω on 2Ω range.
• • Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements.
• • Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mode, KEW 4106 will select the most suitable Frequency.
• • Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.
• • Warning for excessive noise and high Auxiliary Earth Spikes resistance.
• • Large Graphic Display with backlight for readings in poorly illuminated areas.
• • Up to 800 measurement results can be saved in the memory and recalled on the display.
• • The stored results can be transferred to a PC using the "KEW Report" software and a USB adaptor (Model 8212-USB) which are included.
• • Robust design with IP54 protection.

• KEW8031F is designed to check phase sequence.
• Lamps provided on the unit will also tell you if a phase is open.
• Can check a wide range of 3-phase power source from 110V to 600V.
• Sealed against dust, the unit ensures trouble-free performance.
• Small, Lightweight and portable.
• Designed for maximum ease of operation and ruggedness.
• No exposed metal parts, Safety features are incorporated including the instant push button switch operation.

• Senses AC voltage through insulation• Buzzer sounds and tip glows upon ac voltage detection• Powerful flashlight• Dual range (Hi/ Lo) sensitivity• Ready to use without power-on• Designed to meet IEC61010-1

Elegant shiny-black finish
Comes with user-friendly Hard case
Large Display
Accurate reading with True-RMS technology
Electronic protection (no fuse!) on ohm and continuity ranges
Safety Standard IEC 61010-1 / 61010-031 / 61010-2-033 CAT III 300V / CAT II 600V

Compact in Size, Light in Weight and Simple in Use.
Double moulding provides comfortable and good feeling in hand.
Penlight illuminates brightly the point to be measured, even in dark place.
Backlight LCD is highly visible, even in darkness.
Unique wrapping mechanism for test lead in the rear side compartment.
Unique protection mechanism for the test prod for safety.
All ranges including Ohm range are protected against overload voltage of 600V.

Capable of measuring AC and DC currents up to 60A with OPEN CLAMP SENSOR.
3400 counts with bargraph display.
Pocket size and heavy duty design.

Capable of measuring AC and DC currents up to 100A with OPEN CLAMP SENSOR.
3400 counts with bargraph display.
Pocket size and heavy duty design.

• Innovative Multimeters with current measurements up to 120A AC/DC
• Unique Open Jaw technology for AC/DC current measurements
• Very compact and as reliable as a tradictional full size multimeter

Ø68mm

Flexible and light weight clamp sensor
MIN MAX function
Backlight LCD display
IEC 61010-1 (CAT IV 600V /CAT III 1000V)
True RMS

Frequency Selector Switch to eliminate the effect of harmonics.
Three AC current ranges 20mA/200mA/200A.
Rotary switch for easy one finger power-on and range selection.
Resolution 0.01mA.

Frequency Selector Switch to eliminate the effect of harmonics.
Three AC current ranges:40mA/400mA/400A.
Resolution 0.01mA.

Smallest clamp meter capable of AC current measurements.
300A auto ranging has minimum resolution of 0.01A AC.
Auto-zero function to allow one touch zero adjustment.

Smallest clamp meter capable of AC and DC current measurements.
300A auto ranging has minimum resolution of 0.01A AC/DC.
Auto-zero function to allow one touch zero adjustment

AC/DC Digital Clamp Meters

• Designed to meet international safety standard IEC 61010-1 CAT IV 600V.
• CAT IV Clamp Meters can measure the Voltage and Current in both every low and high power circuits.
• Very useful for power distribution companies, power utilities and maintenance fields.

• Mirrored scale for easy and accurate reading.
• Output terminal to cut off DC component when measuring AC voltage.
• Safety designed input terminals and test leads.

High sensitivity DC20k/V.
1m drop-proof heavy duty designed taut-band movement.
Can measure line voltage up to AC 600V. (Voltage to ground MAX AC300V) (Protected by 600V ceramic fuse against accidental overload)
Continuity buzzer, battery check, LED check function.
Skeleton type robust and clear case with carrying handle furnished as standard accessory.

Flexible and light weight clamp sensor
Wide reading range up to 3000A
True RMS
MIN MAX function
Backlight LCD display
IEC 61010-1 (CAT IV 600V / CAT III 1000V)

• Fully Safety jaw
• Ergonomic over-molded body gives convenient one-hand operation
• Large easy-to-read display with 0.01A resolution
• Accurate reading with True. RMS 60/600/1000A auto-ranging
• Long battery life
• Safety Standard IEC. 61010-1 CAT IV 300V / CAT III 600V

Small and handy clamp meter
IEC 61010-1 Safety Standard CAT 300V, CAT 600V
400A AC Clamp meter
DMM function ACV, DCV, , Continuity Buzzer.

1000A AC Clamp Meter, AC60/600/1000A Auto Range
True-RMS
Peak Hold for inrush current
6000 counts display with Backlight
33mm Tear Drop shaped jaw easy to use in tight places
Double molding gives comfortable feeling
Safety standerd IEC 61010-1, CAT 300V/ CAT 600V

Fully Safety jaw
Ergonomic over-molded body gives convenient one-hand operation
Large easy-to-read display with 0.1A resolution
Accurate reading with True RMS 600/1000A auto-ranging
Long battery life
Safety Standard:IEC 61010-1 CAT IV 300V / CAT III 600V

0.02% basic DC accuracy
Large display with 50, 000 counts
Dual display for double indication for AC and DC, V and Hz, etc.
True-RMS Measurements AC and AC+DC
Wide AC Frequency bandwidth from 10Hz to 100kHz
True-RMS or MEAN value detection mode can be selected
Fast Peak Hold response time of 250s
Low-pass filter for motor drive measurements
Low Power for resistance measurements on sensible electronic circuits by a low and safe test current
User calibration function

Smallest clamp meter capable of AC and DC current measurements.
300A auto ranging has minimum resolution of 0.01A AC/DC.
Auto-zero function to allow one touch zero adjustment

^{AC/DC Digital Clamp Meters}

• Equipped to measure both AC and DC current with transformer jaws of large diameter.
• Can measure AC and DC currents up to 2000A.
• Output terminal for connection to recorders.

• Simultaneous Power & Power quality measurements
• Helpful support functions
• Measurement with high accuracy
• Remote monitoring on PC and Android device
• Various Clamp Current Sensors
• Energy consumption check on site
• IEC 61010-1 CAT IV 300V, CAT III 600V, CAT II 1000V

Digital Multimeters - Kew 1021R

• Elegant and easy-to-use cabinet
• Large display with 6000 counts and Backlight
• Enhanced current measuring function using an external clamp sensor
• Two detachable holders, flat and wing type
• Accurate reading with True RMS
• Safety Standard IEC 61010-1 CAT IV 300V / CAT III 600V

Large display with 6000 counts and Backlight
True-RMS
MIN/MAX function
Rugged and reliable
Clamp sensor mode
IEC 61010-1 CAT IV 300V / CAT III 600V / CAT II 1000V

Display : 4000 counts.
Auto range and manual range selector provided. (with range hold feature)
Resistance range provides audible continuity test.
Automatically turns power off in about 30 minutes to conserve battery life.
Direct current measurement up to 10A AC and DC.
With Holster.

Elegant and easy-to-use cabinet
Large display with 6000 counts and Backlight
Enhanced current measuring function using an external clamp sensor
Two detachable holders, flat and wing type
Accurate reading with True RMS
Safety Standard IEC 61010-1 CAT IV 300V / CAT III 600V

Equipped to measure both AC and DC current with transformer jaws of large diameter.
Can measure AC and DC currents up to 2000A.
Output terminal for connection to recorders.

Can measure large AC current up to 2000A.
Peak hold function.
55mm-dia large tear drop shaped jaws.

Can measure large AC current up to 2000A.
Peak hold function.
55mm-dia large tear drop shaped jaws.

CAT IV Clamp Meter can measure the Voltage and Current in both very low and high power circuits.
Accurate True-RMS reading of AC current or voltage with distorted waveform.
Can measure AC and DC currents up to 2000A.
Output terminal for connection to recorders.

Small and handy clamp meter
IEC 61010-1 Safety Standard CAT 300V, CAT 600V
400A AC/DC Clamp meter
DMM function ACV, DCV, , Continuity Buzzer.

Ultra slim and lightweight Handy design
33mm Tear Drop Jaw easy to use in tight places
1000A AC Clamp Meter
DMM function ACV, DCV, , Continuity Buzzer
Fuseless electronic protection on "/Continuity Buzzer" up to 600V
Safety Standard IEC 61010-1, 61010-2-032 CAT IV 300V / CAT III 600V

Ultra Slim and lightweight Handy design
1000A AC Clamp Meter AC40/400/1000A Auto Range
33mm Tear Drop Jaw easy to use in tight places
DMM function ACV, DCV, , Continuity Buzzer
Fuseless electronic protection on up / to 600V
IEC61010-1 Safety Standard
CAT III 600V (AC A) CAT III 300V / CAT II 600V (AC/DC V)

Extra wide transformer jaws are best suited for clamping on all three or four wires (3phases) together for leakage current measurement.
Frequency filter switch to eliminate the effect of harmonics.
Output terminal.
Resolution 0.1mA.

Large transformer jaws of 68mm diameter makes it possible to clamp on all three or four wires (3 phases) together for leakage current measurement.
True RMS enables an accurate measurement for distorted waveforms.
Measurement from mA up to AC 1000A
Frequency filter switch to eliminate the effect of the harmonics.
2 way analogue output terminal
Resolution 0.1mA

Temperature measurement, selectable for C and F
6040 counts with Bar Graph display
MIN/MAX function enables to record min & max value
REL(relative value) function to indicate the measurement variation

True RMS can measure and indicate distorted waveforms
6040 counts with Bar Graph display
MIN/MAX function enables to record min & max value
REL(relative value) function to indicate the measurement variation

Designed to meet international safety standard IEC 61010-1 CAT IV 600V.
CAT IV Clamp Meters can measure the Voltage and Current in both every low and high power circuits.
Very useful for power distribution companies, power utilities and maintenance fields.
True RMS enables an accurate measurement.

Designed to meet international safety standard IEC 61010-1 CAT IV 600V.
CAT IV Clamp Meters can measure the Voltage and Current in both every low and high power circuits.
Very useful for power distribution companies, power utilities and maintenance fields.

Designed to meet international safety standard IEC 61010-1 CAT IV 600V.
CAT IV Clamp Meters can measure the Voltage and Current in both every low and high power circuits.
Very useful for power distribution companies, power utilities and maintenance fields.
True RMS enables an accurate measurement.

True RMS reading is an essential feature for accurate measurement.Non Contact voltage function indicates the presence of AC voltage by warning the user with an audible signal.Set the DC current range to zero in one touch with the Zero Adjust function.

True RMS (Root Mean Square) Value Measurement

When load current is not affected by the distortion, both averaging value type and true RMS (root mean square) type clamp meters show the almost same value of about 10A with constant wave-form as the above display samples. However, when load current is affected by some distortions such as inverter, etc., averaging value type clamp meter indicates 5.5A instead of 9.7A and true RMS type clamp meter indicates 7.9A instead of 9.7A with irregular wave-form. Accordingly, true RMS type clamp meter is recommendable for the measurement of the equipment with inverter control devices.

Due to the use of thyristors, inverters and other energy-saving controllers in recent electric wiring, current waveforms often include harmonic components and are distorted compared to sinusoidal waves (50/60Hz).

The Kyoritsu True RMS value tester is able to measure distorted waveforms using true RMS since waveforms are being internally calculated continuously. In contrast, when measurements are made with a averaging value tester, errors are generated in the measurement value because the tester cannot continuously track distorted waveforms.

(Compared to the true RMS value tester, measurement values for the averaging value generate more than 30% errors in some cases.)