INSTRUCTION MANUAL

１． Safety Warnings○This instrument has been designed and tested according to IEC Publication
61010: Safety Requirements for Electronic Measuring Apparatus. This instruction
manual contains warnings and safety rules which must be observed by the user toensure safe operation of the instrument and retain it in safe condition. Therefore,
read through these operating instructions before using the instrument.

# WARNING●Read through and understand instructions contained in this manual before
starting using the instrument.
●S ave and keep the manual handy to enable quick reference whenevernecessary.
●Be sure to use the instrument only in its intended applications and to follow
measurement procedures described in the manual.
●Be sure to understand and follow all safety instructions contained in themanual. Failure to follow the above instructions may cause injury, instrument
damage and/or damage to equipment under test.
○The # symbol indicated on the instrument means that the user must refer torelated parts in the manual for safe operation of the instrument. Be sure tocarefully read the instructions following each # symbol in this manual.

#D ANGER is reserved for conditions and actions that are likely to cause
serious or fatal injury.

#W ARNING is reserved for conditions and actions that can cause serious orfatal Injury.

#C AUTION is reserved for conditions and actions that can cause minor injury
or instrument damage.

○Following symbols are used on the instrument and in the instruction manual.
Attention should be paid to each symbol to ensure your safety.

# Refer to the instructions in the manual.
 Indicates an instrument with double or reinforced insulation.

DIGITAL AC CLAMP METERKEW SNAP SERIESKEW SNAP 2007A
KYORITSU ELECTRICAL INSTRUMENTSWORKS,LTD.

５．Preparation for Measurement
５−1 Checking Battery Voltage

Set the function selector switch to any position other than "OFF". When thedisplay is clear without " BATT " showing, proceed to measurement. When thedisplay blanks or " BATT " is indicated, replace the batteries according to theinstructions described in section 8. Battery Replacement.

NOTEThe sleep feature automatically turns the instrument off in a certain period oftime after the last switch operation. Therefore, the display may be blank with thefunction selector switch set to a position other than "OFF". To operate theinstrument in this case, set the switch back to the "OFF" position, then to thedesired position, or press any button. If the display still blanks, the batteries areexhausted. Replace the batteries.

Indicates that this instrument can clamp on bare conductors whenmeasuring a voltage corresponding to the applicable Measurement
category, which is marked next to this symbol.
 Indicates AC (Alternating Current).
 Indicates DC (Direct Current).
Indicates AC and DC.

 Indicates Earth.

Crossed-out wheel bin symbol (according to WEEE Directive: 2002/96/EC) indicating that this electrical product may not be treated ashousehold waste, but that it must be collected and treated separately.

# DANGER●This instrument is designed to work in distribution systems where the line to earth
has a maximum voltage of 300V. Be sure to use it within this rated voltage.
●Do not attempt to make measurement in the presence of flammable gasses,
fumes, vapor or dust. Otherwise, the use of the instrument may cause
sparking, which can lead to an explosion.
●Transformer jaw tips are designed not to short the circuit under test.
If equipment under test has exposed conductive parts, however, extra
precaution should be taken to minimize the possibility of shorting.
●Never attempt to use the instrument if its surface or your hand is wet.
●Do not exceed the maximum allowable input of any measurement range.
●Never open the battery compartment cover when making measurement.
●Never try to make measurement if any abnormal conditions, such as broken
Transformer jaws or case is noted.

６−２ AC Voltage Measurements# DANGER●This instrument is designed to work in distribution systems where the line toearth has a maximum voltage of 300V. Be sure to use it within this rated
voltage.
●Do not make measurement with the battery compartment cover removed.
●Keep your fingers and hands behind the barrier during measurement.
(1) Set the function selector switch to the "400V" or "750V" position. "(2) Plug the red test lead into the V terminal and the black test lead into theCOM terminal.
(3) Connect the test lead prods to the circuit under test and take the readingon the display.

５−２ Checking Switch Setting and Operation

Make sure that the function selector switch is set to the correct position andthe data hold function is deactivated. Otherwise, desired measurement cannot
be made.

６．Measurement

Red leadBlack lead

６−１ AC Current Measurement# WARNING●This instrument is designed to work in distribution systems where the line toearth has a maximum voltage of 300V. Be sure to use it within this ratedvoltage.
●Transformer jaw tips are designed to minimize the possibility of shorting
conductors in the circuit under test. If equipment under test has exposed
conductive parts, however, extra precaution should be taken to avoid possible
shorting.
●Do not make measurement with the battery compartment cover removed.
●Do not make current measurement with the test leads connected to theinstrument.
●Keep your fingers and hands behind the barrier during measurement.
(1) Set the function selector switch to the "400A" or "600A" position.
(2) P ress the trigger to open the transformer jaws and clamp onto one
conductor only.
(3) Take the reading on the display.
Note:◇D uring current measurement, keep the transformer jaws fully closed.
Otherwise, accurate measurement cannot be made. The maximum
conductor size is 33mm in diameter.
◇When measuring a larger current, the transformer jaws may buzz. This does
not affect the instrument's accuracy.

●The instrument is to be used only in its intended applications or conditions.
Otherwise, safety functions equipped with the instrument doesn't work, andinstrument damage or serious personal injury may be caused.

# WARNING

●Never attempt to make any measurement if any abnormal conditions arenoted, such as broken case, cracked test leads and exposed metal part.
●Do not turn the function selector switch with plugged in test leads connected tothe circuit under test.
●Do not install substitute parts or make any modification to the instrument.
Return the instrument to Kyoritsu or your distributor for repair or re-calibration.
●Do not try to replace the batteries if the surface of the instrument is wet.
●Always switch off the instrument before opening the battery compartment
cover for battery replacement.
●Verify proper operation on a known source before starting to use theinstrument or taking action as a result of the indication of the instrument.

# CAUTION●Make sure that the function selector switch is set to the appropriate position
before making measurement.
●Always make sure to insert each plug of the test leads fully into the appropriate
terminal on the instrument.
●Make sure to remove the test leads from the instrument before making current
measurement.
●Do not expose the instrument to the direct sun, extreme temperatures or dew
fall.
●Be sure to set the function selector switch to the "OFF" position after use.
When the instrument will not be in use for a long period of time, place it instorage after removing the battery.
●Use a damp cloth and detergent for cleaning the instrument. Do not use
abrasives or solvents.
○Measurement categories (Over-voltage categories)
To ensure safe operation of measuring instruments, IEC61010 establishes safety
standards for various electrical environments, categorized as O to CAT IV, andcalled measurement categories. Higher-numbered categories correspond toelectrical environments with greater momentary energy, so a measuring
instrument designed for CAT III environments can endure greater momentaryenergy than one designed for CAT II.
O: Circuits which are not directly connected to the mains power supply.
CATⅡ: Primary electrical circuits of equipment connected to an AC electricaloutlet by a power cord.
CATⅢ: Primary electrical circuits of the equipment connected directly to thedistribution panel, and feeders from the distribution panel to outlets.
CATⅣ: The circuit from the service drop to the service entrance, and to thepower meter and primary over-current protection device (distributionpanel).

O: Device which isnot directly
connected to themains power supply# DANGER●Always make sure that the circuit under test is powered off.
●Do not make measurement with the battery compartment cover removed.
●Keep your fingers and hands behind the barrier during measurement.
(1) Set the function selector switch to the "Ω/ " position.
(2) Plug the red test lead into the Ω terminal and the black test lead into theCOM terminal.
(3) Check that the display reads "OL". With the test lead prods shorted
together, also check that the buzzer beeps and the display reads "0" .
(4) Connect the test lead prods to the circuit under test and take the readingon the display. The buzzer beeps the reading is below about 50Ω.
NOTE
◇When shorting the test lead prods together, the display may show a verysmall resistance instead of "0". This is the resistance of the test leads.
◇If one of the test leads has an open, the display reads "OL".

●Tear-drop-shaped jaws for ease of use in crowded cable areas and other tight places●Safety design conforming to the following provisions of IEC61010
Measurement category III 300V, pollution degree 2,●Data Hold function for easy reading in dimly light or hard-to-read locations●"Sleep" feature to extend battery life
●Beeper permits easy continuity check●Provides a dynamic range of 4,000 counts full scale●Uses shrouded transformer jaws to further improve safety●Optional Accessories

Range
400A
600A

AC Voltage (Transformer JawBarrier
Jaw Trigger

Measuring Range
0〜399.9A
0〜599A

Function Selector Switch
Data Hold Switch

Accuracy±1.5%rdg±4dgt（50/60Hz）±2.0%rdg±5dgt（40〜400Hz）

DisplayV) (Input impedance: approx. 2MΩ)

Range
400V
750V

Measuring Range
0〜399.9V
0〜749V

Resistance (Ω/Range
400Ω/4kΩ

Accuracy±1.2%rdg±3dgt（50/60Hz）±1.5%rdg±4dgt（40〜400Hz）)(Auto-ranging)
Measuring Range
0〜399.9Ω
0.150〜3.999kΩ

Accuracy±1.5%rdg±2dgt（Buzzer beeps below 50±35Ω）●Operating System: Dual Integration●Display: Liquid crystal display (maximum count: 3999)●Low Battery Warning:"BATT" is shown on the display●Overrange Indication:"OL" is shown on the display●Response Time:Approx. 2 seconds●Sample Rate
:About 2.5 times per second●Location for use: Indoor use, Altitude up to 2000m●Temperature and Humidity
for Guranteed Accuracy :23±5℃, relative humidity up to 85% without condensation●Operating Temperatureand Humidity:0-40℃, relative humidity up to 85% without condensation●Storage Temperatureand Humidity:-20-60℃, relative humidity up to 85% without condensation●Power Source:Two R03 or equivalent (DC1.5V) batteries●Current Consumption :Approx. 2.5mA.
●Sleep function:Automatically powered down in about 10 minutes after thelast switch operation (power consumption in the sleep mode
is about 35μA.)●Standards:IEC61010-1 CAT Ⅲ 300V, pollution degree 2
IEC61010-2-030
IEC61010-031
IEC61010-2-032
IEC61326(EMC)●Location for use
In-door use, altitude 2000m or less●Overload Protection:AC current ranges: 720A AC for 10sec
AC voltage ranges: 900V AC for 10sec
Resistance ranges: 600V AC for 10sec●Withstand Voltage:3470VAC(RMS,50/60Hz) for 5 sec. between electrical circuitand housing case●Insulation Resistance :1 0MΩ or greater at 1000V between electrical circuit andhousing case
●Conductor Size:Approx. 33mm diameter max.
●Dimensions:195(L)x78(W)x36(D)mm●Weight:Approx. 260g (including batteries)

Battery Compartment CoverCorrectWrong

COM Terminal

Drop Prevension Strap
Barrier:

It is a part providing protection against electrical shock and ensuring the minimum
required air and creepage distances.
Protective Cap

Exposed metal part

Barrier

Uncapped condition for CAT.II environment
BarrierCapped condition for CAT.III/ IV environments
Use of our Protective Cap offers different lengths of the exposed metal part suitable
for the test environments.
Please attach the Cap onto the metal part under CAT.III or higher test environments.

# CAUTION

The Cap should be firmly attached to the Probes.
Keep your fingers and hands behind the barrier during measurement.
●LCD INDICATOR

Data Hold Mode
Voltage
Resistance
Current
Battery Voltage Alert

DISTRIBUTOR

７−１ Sleep Function
NOTE

Screw

The instrument still consumes small amount of battery power in the sleep mode.
Make sure to set the function selector switch to the OFF position after use.
This is a function to prevent the instrument from being left powered on in order toconserve battery life. This function causes the instrument to automatically enter thesleep (powered-down) mode about 10 minutes after the last switch or button
operation.
To exit the sleep mode, turn the function selector switch back to "OFF", then to any
other position, or press any button.
How to disable the sleep function:
To disable the sleep function, power on the instrument with the Data Holdbutton pressed. "P.OFF" is shown on the display for about 3 seconds after theinstrument is powered on.
To enable the sleep function, power the instrument off, then power it on withoutpressing the Data Hold button.
This is a function used to freeze the measured value on the display. Press theData Hold button to freeze the reading. The reading will be held regardless ofsubsequent changes in input. " H " is shown on the upper left corner of thedisplay while the instrument is in the Data Hold mode.
To exit the Data Hold mode, press the Data Hold button again.

NOTE:◇If the instrument in the Data Hold mode enters the sleep mode, the Data
Hold mode will be cancelled.

８．Battery Replacement# WARNING＋－＋－＋＋

Battery

９．Optional Accessories●Model 8008 Multi-Tran
Multi-Tran Model 8008 is designed to increase the measuring capability of aclamp meter. With the use of the Multi-tran, you can measure AC current up to3000A and a large bus-bar or conductor.
(1) Set the function selector switch to the "400A" position.
(2) A s shown in the figure, clamp KEW SNAP 2007A onto the pickup coil ofModel 8008.
(3) Clamp Model 8008 onto the bus-bar or conductor under test.
(4) Take the reading on KEW SNAP 2007A and multiply it by 10.
MAX 100MAX150

Kyoritsu reserves the rights to change specifications
or designs described in this manual without notice
and without obligations.

To avoid electric shock hazard, make sure to set the function selector switch to"OFF" and remove the test leads from the instrument before trying to replace thebatteries.

KYORITSU ELECTRICAL
INSTRUMENTS
WORKS, LTD．

# CAUTION

No.5-20, Nakane 2̶ chome, Meguro-ku,

When " BATT " is shown on the display, replace the batteries. Note that when
the battery is completely exhausted, the display blanks without " BATT " shown.

Black leadV Terminal

Ω Terminal●Do not mix new and old batteries.
●Make sure to install battery in correct polatiry as indicated inside the batterycompartment.

Red lead:Test leads M-7066A
Two R03 batteries
Carrying case M-9097
Instruction manual:Multi-Tran M-8008

４．Instrument Layout

３．Specifications●Measuring Ranges and Accuracy
AC Current ( A)

７. Other Functions

７−２ Data Hold Function

６−３ Resistance Measurement●Accessories

２．Features(1) Set the function selector swith to the "OFF" position.
(2) U nscrew and remove the battery compartment on the bottom of theinstrument.
(3) Replace the batteries observing correct polarity. Use two new R03 orequivalent batteries.
(4) Mount and screw the battery compartment cover.

Tokyo, 152̶0031 Japan
Phone：81̶ 3̶3723̶0131
Fax：81̶ 3̶3723̶0152
URL：http://www.kew-ltd.co.jp
E-mail：info ＠ kew-ltd.co.jp
3-1492-1429D