Opman LT16A v14.qxd - Fieldpiece Instruments
Contents
1. Diode Test 500VAC DC rms Continuity SOOVAC DC rms Service Call Fieldpiece Instruments for one price fix all warranty service pricing Send check or money order for the amount quoted Send the meter freight prepaid to Fieldpiece Instruments Send proof of date and location of purchase for in warranty serv ice The meter will be repaired or replaced at the option of Fieldpiece and returned via least cost transportation www fieldpiece com ward Connect L1 on the meter to L1 on the motor L2 on the meter to L2 on the motor etc The motor will turn in the direction designed If you get ER reverse swap any two leads It should then say OK Limited warranty This meter is warranted against defects in material or workmanship for one year from date of purchase Fieldpiece will replace or repair the defective unit at its option subject to verification of the defect This warranty does not apply to defects resulting from abuse neglect accident unauthorized repair alteration or unreasonable use of the instrument ANY IMPLIED WARRANTIES ARISING OUT OF THE SALE OF A FIELDPIECE INSTRUMENT S PRODUCT INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE ABOVE FIELDPIECE SHALL NOT BE LIABLE FOR LOSS OF USE OF THE INSTRU MENT OR OTHER INCIDENTAL OR CONSEQUEN TIAL DAMAGES EXPENSES OR ECONOMIC LOSS OR FOR ANY CLAIM FOR SUCH DAMAGE2. Current through meter Ranges 200A 20mA 200mA 2A Resolution 0 1uA Accuracy 1 0 1 200A to 200mA ranges 2 5 1 on 2A range Voltage burden 800mV AC Current True RMS through meter Ranges 200A 20mA 200mA 2A Crest factor Less than or equal to 3 Resolution 0 1yA Accuracy 1 5 5 200A to 200mA ranges 3 0 5 on 2A range Voltage burden 800mV Frequency autoranging Range 10Hz to 40KHz Resolution 1Hz Sensitivity 3 5V rms min Accuracy 0 1 3 For your safety General Inspect the test leads for damage to the insulation or exposed metal Replace if suspect Never ground yourself when taking electrical measurements Do not touch exposed metal pipes outlets fixtures etc which might be at ground potential Keep your body isolated from ground by using dry clothing rubber shoes rubber mats or any approved insulating materi al When disconnecting from a circuit disconnect the RED lead first then the common lead Work with oth ers Use one hand for testing Turn off power to the cir cuit under test before cutting unsoldering or breaking the circuit Keep your fingers on the plastic and behind the ridge of the probes All Voltage Tests All voltage ranges will with stand up to 600VAC or 600VDC Do not apply more than 600VDC or 600VAC AC Tests Disconnect the meter from the circuit before turning any inductor off including motors transformers and solenoids Hi voltage transients can
3. damage the meter beyond repair Do not use during electrical storms Safety Designed to meet IEC 61010 1 EN61010 1 CATIII 600V Class II pollution deg 2 indoor use CE UL61010 1 C Tick certified Symbols used A Caution refer to manual 4 Ground 0 Double insulation Resistance ohms Ranges 2009 2kQ 200k2 20M9 2000MQ Resolution 0 12 Accuracy 1 0 4 200 to 200k ranges 2 0 4 20MQ range 5 0 10 10 2000MQ range Open circuit voltage 0 3VDC typical 3 0VDC on 2002 and 2000M2 range Diode test Accuracy 1 5 3 Test current Approx 1 0mA Open circuit voltage 3 0VDC typical Capacitance MFD Ranges 200uF 2kuF 20kuF Resolution 0 1uF Accuracy 4 10 Test frequency 21Hz Test voltage lt 3 0V Phase rotation Range 80VAC to 500VAC 45Hz to 450Hz This function enables you to connect 3 phase power to the correct leads of a motor to insure the motor turns in the intended direction The terminals the motor are marked L1 L2 and L3 The wires supplying power are not marked Connect meter jacks marked L1 L2 and L3 to the power wires in any order Make sure all three leads are connected L1 L2 and L3 will be on OK indicates for Overload protection 600VAC DC rms gt 200mV range 600VAC DC rms Phase Rot 600VAC DC rms for 30 sec 2A 600V fuse 6 35X25 4mm model RFM70 0 25A 500V fuse 6 3X382mm Capacitance model RFM66 Resistance SOOVAC DC rms
4. DIGITAL MULTIMETER Model LT16A L1 L2 L3 MAT MIN POD Sooo wh GILLI B eo kHz MHz TRUE RMS PHASE ROTATION AUTO OFF CAPACITANCE is A Ae MAX RANGE EC 2 _ Whee Fieldpiece kt NL OPERATOR S MANUAL General specifications Auto off off after 25 minutes to extend battery Indicators Continuity beeper lt 100Q Low bat Overrange OL or OL is displayed Operating environment 32 to 122 F 0 to 50 C lt 70 RH Storage environment with batteries removed 4 to 140 F 20 to 60 C lt 80 RH Altitude 6561 7 feet 2000m Battery life 150 hours typical Battery type 9V NEDA 1604 type Stated accuracies 74 F 8 F 23 C 4 C 75 RH Temperature coefficient 0 1 x specified accuracy 1 F C 32 to 66 F 0 19 C 82 to 122 F 28 50 C MIN MAX Record the minimum or maximum reading during a measurement To exit the MIN MAX function hold the but ton for more than 2 seconds Backlight Always be very careful when testing in the dark You should always have a separate light on the area you are testing The backlight will shine for 4 5 minutes when the backlight button is pressed True RMS Digital multimeters use one of two types of AC sensing The most common is average sensing normalized to a true RMS value of a sine wave The other is true RMS sensing The actual true RMS value is sensed for a wave form with in the limits of the crest factor True RMS is needed to cal culate
5. EXPENS ES OR ECONOMIC LOSS State laws vary The above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state v14 How To Use Your Multimeter For DC voltage and currents set the meter to the DC parameter instead of AC as shown to the left For all ranges and functions choose range just above value you expect If display reads OL or OL overload select a higher range If display shows less than three numbers select a lower range for better resolution Voltage Amps Microamps Resistance amp Continuity Beeper 2A COM 200m 200K on ROD Frequency AC Current Clamp Capacitance MFD Optional accessory heads Fieldpiece accessory heads convert the desired parameter into a millivolt signal For example the ARH4 converts one F into one milli volt DC The multimeter must then be set to read millivolts DC One exception is the ACH4 current clamp which VQ must be set to read AC millivolts Any digital multi meter with these scales can be used in conjunction with Fieldpiece Accessory Heads Coi Use Fieldpiece deluxe silicone test leads model ADLS2 with removable probe tips to use the accessory heads with the LT16A Phase Rotation VQ COM 20M 2000m 220K 20M 2000m 200K
6. power Either sensing method will give the same results on a clean sine wave but they may differ on a non sinusoidal waveform General description The LT16A is an excellent true RMS digital multi meter for testing motors and electrical equipment The LT16A meter measures current resistance voltage capacitance frequency continuity and phase rotation Test leads store within the meter and can connect the LT16A to Fieldpiece accesso ry heads The body is made out of durable ABS plastic and comes with an alligator clip test lead for measuring phase rotation It also has a backlight User maintenance Battery Replacement When the multimeter dis plays the the battery must be replaced to maintain proper operation To prevent electrical shock turn off the meter and disconnect leads before removing the back cover Fuse Replacement When only certain ranges quit working check the fuse Open the case and replace according to the Overload Protection chart All other repairs must be performed by a Fieldpiece service center Fieldpiece Designed in USA MADE IN TAIWAN DC voltage Ranges 200mV 2000mV 20V 200V 600V Resolution 0 1mV Accuracy 0 5 1 Input impedence 10MQ AC voltage True RMS 50Hz 500Hz Ranges 200mV 2000mV 20V 200V 600V Conversion True RMS Crest factor Less than or equal to 3 Resolution 0 1mV Accuracy 1 5 5 200mV to 20V ranges 2 5 200V 600V ranges Input impedence 10MQ DC
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