Fluke Power Logger. Yokogawa Portable Data Logger SPECIFICATIONS. ORDERING INFORMATION Fluke 1735 Power Logger SPECIFICATIONS ORDERING INFORMATION

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1 Fluke Power Logger Yokogawa Portable Data Logger Fluke 1735 Power Logger Accessories FL/MBX 1A/5A Clamp for secondary CT applications FL/MBX 5A/50A Clamp for general applications FL/C534 Water-tight hard carry case with rollers Includes soft carrying case, 4 flexible current probes (15/150/3000A), voltage leads & clips, RS-232 PC interface cable, Power Log software, AC adapter, manual XL122 SP1 Kit includes mating screw terminal block, US power cord, rechargeable battery, protective rubber boot, carrying case, utility software & manual. Utility software for Windows XP displays data & waveforms, copies data, converts to CSV, saves settings & files. Accessories YE/90060 YE/93037 YE/94009 YE/91029 YE/91011 YE/93039 YE/XL900 Type K thermocouple, 48 length with mini-plug Carrying case Lithium ion battery, 2.4Ah, 7V Digital I/O cable, 3m RS232 cable to PC (9 pin) Stand for tilted desktop, wall or DIN rail mounting Datum-LOGGER PC data analysis software (WinXP) Input Type Accuracy DCV: ±100/500mV, ±1/5/10/50V, 1-5V F.S. ±0.1% F.S. 10μV TC: K,E,J,T,L,U,N ±0.05% F.S. ±1 C 0.1 C TC: W,R,S,B ±0.05% F.S. ±2 C 1 C 3-wire RTD: Pt100, JPt100 ±0.05% F.S. ±0.5 C 0.1 C Pulse: Instantaneous value, integration, revolution Logic: Voltage, contact Maximum Input ±50V Measurement Interval 100/200/500ms, 1/2/5/10/20/30s, 1/2/5/10/20/30/60min (8 ch max for 100ms) Data Storage 16MB internal memory, External storage: Compact flash memory card (Type II), SD card, USB memory (copy function only) Functions Alarm output (4ch), Trigger function (pre-trigger/triggerdelay), Calculation (inter-channel calculation, linear scaling,statistical operation), Average, Automatic Measurement Display Screens Communication Operating Temperature Storage Temperature Size Weight Safety YE/XL121-D/SP1 YE/XL122-D/SP1 YE/XL124-D/SP1 Monitor demand at 15 minute or user-defined averaging periods Verify efficiency improvements with energy consumption tests Measure harmonic distortion caused by electronic loads Capture voltage dips and swells from load switching Easily confirm instrument setup with color display of waveforms and trends Measure all three phases and neutral with included 4 flexible current probes View graphs and generate reports with included Power Log software Compact, rugged design with IP65 case, 600 V CAT III and 2-year warranty The Fluke 1735 Power Logger is ideal for conducting 30-day load studies according to National Electric Code The 1735 also logs most electrical parameters and harmonics as well as capturing voltage events. Sets up in seconds with the included flexible current probes and color display. V-rms Wye Ranges 57/66/110/120/127/220/230/240/260/277/347/380/400/417/480 V ac V-rms Delta Ranges 100/115/190/208/220/380/400/415/450/480/600/660/690/720/830 V ac 0.1 V A-rms Ranges 15/150/3000 A rms (at sine) with supplied flex clamps 0.01 A PF (Power factor) Range 0-1, Frequency Hz and Hz, 0.01 Hz Power Measurements P (active), S (apparent), Q (reactive), D (distorting) Energy Measurements kwh, kvah, kvarh Display ¼ VGA Graphic Color, 320x240 pixel, with background lighting Battery Life Typical >12 hours with backlight low and >6 hours with backlight high Working Temperature -10 C to +50 C (+14 F to +122 F) Dimensions 240 mm x 180 mm x 110 mm (6.1 in x 4.6 in x 2.8 in) 8 or 16 isolated analog input channels Supports direct TC, RTD and DCV inputs 16MB internal memory + flash card capability Wide viewing angle 3.5" color LCD Trigger and alarm functions Waveform, digital, bargraph, waveform + digital, alarm summary, log 10Base-T/100-BaseTX Ethernet (SMTP, HTTP, FTP, TCP/IP, SNTP protocols) USB 1.1 ( Windows XP) half-duplex (ASCII or Modbus RTU protocols) 0 to 50 C, 5 to 85%RH (non-condensing) -20 to 60 C, <90%RH (non-condensing) 6.1" x 6.1" x 2.2" ( mm), without projecting parts or rubber boot 1.8 lbs (800g), without battery or rubber boot EN : Measurement Category I, Pollution degree 2, Rated transient 350Vp-p 1 pulse and 2 digital logic inputs 100msec to 1 hour sample interval Ethernet, USB, RS232 & RS485 Web server, FTP client and functions 8 channel Portable Data Station Kit. Plug-in screw terminal block accepts wires 16 channel Portable Data Station Kit. Plug-in screw terminal block accepts wires 16 channel Portable Data Station Kit. M3 screw terminal block accepts wires or lugs. [no RTD inputs]

2 West Paperless Recorder 6.4" color TFT display Web-based visualization & configuration 4, 8 or 12 universal 16-bit inputs Up to 12 relay outputs Channel visualization in up to 8 groups USB memory stick data storage Ethernet interface for configuration RS-485 Modbus master/slave Mathematical functions in realtime IP 65 / NEMA 4X front VU3 Inputs T/C J, K, T, R, S, E, N, B, L RTD Pt100, Ni120 DC mv: 0-50, V: 0-5, 1-5, 0-10, 2-10 ma: 0-20, 4-20 Basic Accuracy T/C ±0.1% of span ±0.3 C RTD ±0.1% of span ±0.3 C DC ±0.1% of span ±1d Scan Rate 200ms minimum Outputs Relays 3A@250VAC, 0.1A@250VDC resistive Analog Six 0-20 or 4-20ma, 12-bit Communications (both included) Ethernet Modbus TCP RS-485 Modbus RTU Display 640x480 color TFT Memory 150Mb internal flash Temperature 0-55 C operating Power VAC, 50/60Hz Dimensions 5.375"H x 5.44"W x 7.0"D Math function option: up to 12 additional channels can be defined with general arithmetic calculations, logic operations, statistical functions, reporting functions & triggering of automatic sequences. To Order, Insert Code for Each Letter to Select Catalog Number. Example VU A0-0 VU3 - A - B - C - D A B C D Inputs channels channels channels Outputs 000 None A00 12 relays Transducer Power 00 None A0 12 supply outputs Special Functions 0 None 4 Batch + Math 1 Batch report 5 Batch + Ext channels 2 Math functions 6 Math + Ext channels 3 External channels 7 Batch + Math + Ext ch Hioki Data Loggers Miniature size 16,000 or 32,000 reading storage Data is retained even when the batteries are dead Power saving function Model Range Memory* Feature Temperature HK/ to 70.0 C 16k Waterproof with built-in sensor HK/ to C 16k External/internal sensor, waterproof Temperature & Humidity HK/ to 85.0 C, % RH 16k Alternately record on two channels Current HK/ mA DC 16k HK/ /500.0A AC RMS 32k 2ch with optional clamp sensor HK/ AC Leakage Current 32k 2ch with optional clamp-on sensor Voltage HK/ ±500.0mVDC 16k HK/ ±5.000VDC 16k HK/ ±50.00VDC 16k HK/ VAC RMS 32k HK/ ±50.00mV/500.0mV/ 32k Multi-range logger with 5.000V/50.00DC preheat signal function HK/ ,999count/ interval 32k Pulse Totalizer (1ch) HK/ /20000/ lux 32k Illumination (1ch) *16k readings unit have record interval of 2/5/10/15/20/30 seconds, 1/2/5/10/15/20/30/60 minutes. Models with 32k readings also have a 1sec record interval. Accuracy : ±1.0 C, except ±0.5 C from C : ±0.5 C ( C) : ±0.5 C ( C), ±5 % RH (at 25 C) : ±0.8% rdg ±5d : ±1% rdg ±5d (main unit only) : ±1% rdg ±5d (main unit only) /-25/-26: ±0.8 % rdg ±5d : ±1% rdg ±5d : ±0.5% rdg ±5d : ±1d : ±4% rdg ±5d Data Transfer: Power Supply: Dimensions: Environment: 500 data elements/second via infrared link 2 AAA batteries 2.24"W x 2.91"H x 0.77"D Indoors, 0 C to 50 C, <80% RH The Communication Base is used to transfer data from a Data Logger to PC. It can collect data on up to 16 channels. Data from multiple Data Loggers that are installed in fixed positions can be collected and then transferred to a PC via RS-232 or USB for analysis and processing. Settings that can be made through the main unit: recording interval, recording start/stop. Settings that can be made through the Communication Base: current time, recording interval, recording start time, recording method, comment. HK/ HK/ RS-232 Communications Base USB1.1 Communications Base 122

3 Hioki Portable Recorder Ideal for transient capture & long-period recording Compact, easy to carry 4.3" color LCD display 2 analog & 4 logic inputs Sample rates up to 1M/sec Analog inputs isolated to 300V Simple USB PC interface Wave application software displays & prints waveforms, converts data to CSV format. Includes report templates with figure annotation & comments. XP/Vista compatible. PRO Kit includes , 2 pair alligator clip voltage leads, AC adapter, rechargeable battery, hard carrying case, 256M flash card, USB cable, Wave software. Input Range Accuracy Bandwidth Trigger Trigger Mode Time Axis Record Length Record Time Sample Rate Pre-trigger Zoom Display Volts Display ORDERING INFORMATION HK/ PRO 2 isolated BNC, 300V max 10mV - 50V/div ±0.5% of full scale DC-50kHz (-3dB) Level, logic, manual, ext. Single, continuous 100ms - 5min/div div, 10 settings 2s to 69 days 1ms to 3s 0-100% of record length 1/100 div, both axis x2, x10; both axis 4.3" TFT color LCD, 480x272 4 digit, autoranging Portable Memory Recorder Kit Memory Expansion Calculations Calculation Types Screen Capture PC Interface Battery AC Adapter DC Power Temperature Dimensions ACCESSORIES 12 bits x 2Mwords/ch 1GB flash card, Type1 4 simultaneous, saved to flash card Avg, peak, min/max, RMS, freq, period Saved to flash card USB 2.0 mini-b Rechargeable, 2 hr life with continuous use VAC, also charges battery 10-16VDC, 10W max 0-40 C operating, <80% RH 7x4x1.6" (176x101x41mm) HK/ Clamp-on Current Probe, A HK/ Clamp-on Current Probe, A HK/ Channel Logic Probe, 50V DC max. HK/ Channel Logic Probe, 250V AC/DC max. HK/ :1 Differential Probe, 1kVAC/2kVDC max. AEMC Voltage & Current Data Loggers SDL Sentinel 3 or 4 Channels True RMS measurements Low-cost, self-contained, portable Differential three-phase voltage inputs Integral flexible current probe Programmable storage modes & rates Records up to 480,000 points 64 samples per cycle Optically isolated USB 2.0 communication Includes DataView software for real time display, data storage, analysis & report generation Sample Rate 64 samples/cycle Storage Rate 250ms to 12 hours, programmable Record Modes Stop when full, FIFO, XRM* Memory Capacity 1MB, 480,000 readings Communications Optically isolated USB 2.0 Controls One button for on/off & start/stop Indicators Red, yellow & green status LEDs Protection IP50, except BNC models Rating 600V CAT III Dimensions 6.73 x 4.76 x 2.17" (171 x 121 x 55mm) * In XRM, each time the memory fills, every other of the oldest data samples is discarded to make room for new samples. MODEL SDL V301 SDL A301 SDL A302 SDL A303 SDL A304 SDL A401 SDL A402 No. of Channels Three Three Three Three Three Four Four Input Termination Recessed Hard-wired Hard-wired Hard-wired Hard-wired BNC BNC banana jacks flexible CTs flexible CTs flexible CTs flexible CTs Input Type AC/DC Volts AC Amps AC Amps AC Amps AC Amps AC Amps AC/DC Amps Voltage Range 0 to 600VAC 0 to 850VDC Current Range 15 to 3000A 5 to 1000A 15 to 3000A 5 to 1000A or Probe with voltage 15 to 3000A, output req d sensor development (order separately) 0.1V 0.1A 0.25A 0.1A 0.25A 0.25A Probe dependent Accuracy ±0.25% of rdg±0.6v from V ±1% of rdg ±1.5A ±1% of rdg ±1.5A ±1% of rdg ±1.5A ±1% of rdg ±1.5A ±1% of rdg ±1.5A Probe dependent ±1.0% of rdg±0.6v from 5-85V Power Source Alkaline batteries Alkaline batteries Alkaline batteries AC power/ AC power/ AC Power/ AC power/ NiMH batteries NiMH batteries NiMH batteries NiMH batteries Battery Life 100 hours 100 hours 100 hours Power ride Power ride Power ride Power ride to 90 days to 45 days to 45 days through 10 hours through 10 hours through 10 hours through 10 hours Hardware Six color-coded Three hard-wired Three hard-wired Three hard-wired Three hard-wired Batteries, Batteries, Included leads, flexible CTs, flexible CTs, flexible CTs, flexible CTs, 120V wall 120V wall charger batteries, batteries batteries batteries, batteries, 120V wall charger 120V wall charger Catalog Number AE/ AE/ AE/ AE/ AE/ AE/ AE/

4 AEMC Simple Logger ll Data Loggers Compact size, battery operated Easily installed, operational in seconds TRMS measurement for accuracy on distorted waveforms Programmable alarm setpoints & triggers 5 LED indicators display logger status Choice of data storage modes Stores >240k measurements in non-volatile memory DataView software displays & analyzes real-time data on a PC L322 L562 L642 MODEL L101 L102 L111 L261 L322 L432 Channels One Two One One One Two Input Connector BNC Recessed banana jacks Removeable screw term block Measurement Range 0-1V AC (probe dependent) 0-1A AC (probe dependent) 0-600V AC/DC ±20mA DC ±100mV/±1V/±10V 0.1mV 0.1mA 0.1V 0.01mA 0.1mV/1mV/10mV Accuracy (50/60Hz) 10-50mV: ±0.5% of Rdg ±1mV 10-50mA: ±0.5% of Rdg ±1mA 5-50V: ±0.5% of ±0.25% of ±0.5% of Rdg ±1mV Rdg ±1V Rdg ±0.05mA mV: ±0.5% of Rdg ±0.5mV mA: ±0.5% of Rdg ±0.5mV V: ±0.5% of Rdg ±0.5mV Sample Rate 64 samples/cycle Max. 8 samples at storage interval Storage Rate Programmable from 125mS to 1 day CAT III Rating 50V 300V 50V MODEL L562 Channels Two Current Channel Voltage Channel Input Connection BNC Banana jacks Input Range* 0 to 1VAC 0 to 600VAC/DC (use current probes with a voltage output) 0.1mA 0.1V Accuracy (50/60Hz) 10-50mV: ±0.5% of Rdg ±1mV 5-50V: ±0.5% of Rdg ±1V mV: ±0.5% of Rdg ±0.5mV V: ±0.5% of Rdg ±0.5V Measurement Input 5Vrms (±7.07V pk-pk max) 1000V Sample Rate 64 samples/cycle Storage Rate Programmable from 125mS to 1 day CAT III Rating 600V Memory 240,000 measurements (512KB) Recording 15 minutes to 8 weeks, programmable using Length DataView Storage Modes Start/Stop, FIFO and Extended Recording Mode (XRM ) Communication USB 2.0 optically isolated Power 2 x 1.5V AA-cell Alkaline batteries Battery Life 100 hrs to >45 days, depending on storage rate Dimensions 5.38 x 2.75 x 1.28" (136 x 70 x 32mm) Temperature -10 to 50 C operating AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ AE/ Simple Logger II Model L101 (TRMS, 0 to 1VAC, 1 channel) Simple Logger II Model L102 (TRMS, 0 to 1VAC, 2 channel) Simple Logger II Model L111 (TRMS, 0 to 1AAC, 1 channel) Simple Logger II Model L261 (TRMS, 0 to 600VAC/DC, 1 channel) Simple Logger II Model L322 (4-20mA DC) Simple Logger II Model L432 (±100mV,1V,10VDC, 2 channel) Simple Logger II Model L562 (TRMS Voltage & Current) Simple Logger II Model L642 (Thermocouple Temperature) Simple Logger II Model CL601 (Clamp-On, TRMS Current, 0 to 600A, 1.65" jaw opening) ACCESSORIES AC/DC Current Probe Model SL261 (10A@100mV/A, 100A@10mV/A, BNC) AC Current Probe Model MN261 (24A@100mV/A, 240A@10mV/A, BNC) AC Current Probe Model MR461 (60A@10mV/A, 600A@1mV/A, BNC) AC Current Probe Model MR561 (150A@10mV/A, 1500A@1mV/A, BNC) AC Current Probe Model SR661 (10A@100mV/A, 100A@10mV/A, 1000A@1mV/A, BNC) AC Current Probe Model JM861 (30A@10mV/A, 300A@1mV/A, 3000A@0.1mV/A, BNC) Test Lead Pair, 5 ft w alligator clips, 600V CAT IV, 15A MODEL L642 Channels Two Input Connection Mini TC Measurement Range F ( C) J -346 to (-210 to ) K -328 to (-200 to ) T -418 to +752 (-250 to + 400) N -328 to (-200 to ) E -238 to 1742 (-150 to + 950) R 32 to 3212 (0 to 1767) S 32 to 3212 (0 to 1767) 0.1 C/F up to 1000 C/F, 1 above 1000 C/F Accuracy 0.1% to 0.2% to 1, depending on the range & T/C type Sample Rate Max. 8 samples at storage interval Storage Rate Programmable from 5 sec to 1 day CAT III Rating 50V CLAMP-ON AC LOGGER Simply clamp-on and start recording, no exposed wires to connect. 50/400/600A TRMS ranges One button operation Alarm function 5 LED indicators display logger status Optically isolated USB 2.0 output Includes DataView software for data storage, real-time display, analysis & report generation 300V CAT IV, 600V CAT III CL601 Each Simple Logger II includes USB cable, Dataview CD, batteries & manual. 124

5 Extech Sound Meters Datalogging Sound Level Meter Extech Clamp-On Power Datalogger ANSI Type 2 meter with record memory Large LCD with fast 50 segment bargraph Time stamped data, Max Hold function RS-232 & recorder outputs Tripod mounting Range: dB Basic Accuracy: ±1.5dB Weighting: A & C Response Time: Fast, slow Dimensions: 10.4 x 2.8 x 0.8" (265x72x21mm) Complete with microphone, wind cover, Windows software, serial cable, AA batteries & carrying case. EX/ Datalogging Sound Level Meter EX/ V AC Adapter EX/ EXT Microphone Extension Cable, 15ft (4.7m) EX/ dB Sound Calibrator EX/ /114dB Sound Calibrator Sound Level Monitor Extra large display with bargraph Adjustable high or low limit OVER display External alarm output Time stamped Max reading memory Meets ANSI Type 2 SL130 Wall, bench or tripod mounting Frequency: 31.5Hz 8kHz Ranges: 30-80dB, dB, dB : 0.1dB Weighting: A & C Response Time: Fast (125ms), Slow (1s) Dimensions: 8.75 x 7.1 x 1.25" (22x18x3.2mm) Complete with swivel microphone, wind cover, AA batteries EX/SL130G Sound Level Monitor with 110V AC Adapter EX/SL125 Microphone Extension Cable, 15ft (4.7m) EX/SL123 AC Alarm Relay Module, 9ft cable EX/SL124 DC Alarm Relay Module, 9ft cable EX/TR100 Tripod 1000A Clamp measures 1Ø & 3Ø power to 600kW Display True Power, Apparent Power, Power Factor, True RMS Voltage & Current, Resistance and Frequency Dual display of kw+pf, kva+pf, V+A, A+Hz or V+Hz Clamp jaws open to 1.8" (46mm) Data Hold and Auto Power Off Built-in recorder datalogs up to 4000 readings 25 point data memory viewable on the LCD display Full function display on large 4-digit LCD with fast 40 segment bargraph, Peak Hold and Min/MAX CAT III-600V; CE Includes 9V battery, alligator clips, test leads, case, RS-232 module, Windows compatible software and cable Range Basic Accuracy True Power: 600kW 10W ±(2%rdg+5d) Apparent Power: 1000kVA 10VA ±(2%rdg+5d) Peak Current: 1000A 0.1A ±(6%rdg+10d) Peak Voltage: 600V 0.1A ±(6%rdg+10d) AC Current (40-500Hz): 1000A 0.1A ±(1.5%rdg+5d) DC Current: 1000A 0.1A ±(1.5%rdg+5d) AC Voltage (40-500Hz): 600V 100mV ±(0.5%rdg+5d) DC Voltage: 600V 100mV ±(0.5%rdg+5d) Frequency: 5kHz 0.1Hz ±(0.5%rdg+5d) Resistance: 10kΩ 1Ω ±(1%rdg+5d) Continuity: Beeper when <50Ω Dimensions/ 10.2x3.7x1.8" (260x93x45mm)/ Weight: 15.9oz (450g) EX/ EX/ NIST EX/ Clamp-on Power Datalogger kit with software Clamp-on Power Datalogger kit with software & NIST certificate AC Line Splitter, 3-prong plug with x1 & x10 postions, live voltage indicator

6 Hioki Power Quality Analyzer Catch power quality problems on the fly. Monitor Inrush Current, Voltage Swells, Voltage Dips, Transient Over-Voltage, Interruptions Measure and Record: Power and Power Factor, Active/Reactive Energy, Demand, Load Changes (with graph display), Voltage and Current Large 4.7" Color LCD with Backlight 3197 & three 9661 sensors HK/3197 HK/9660 HK/9661 HK/9667 HK/9669 HK/9694 HK/ Power Quality Analyzer 100A Clamp-on Sensor (300V, Ø15mm jaw) 500A Clamp-on Sensor (300V, Ø46mm jaw) 5000A Flexible Clamp-on Sensor (1000V, Ø254mm jaw) 1000A Clamp-on Sensor (600V, Ø55mm jaw) 5A Clamp-on Sensor (300V, Ø15mm jaw) Deluxe PQA Analysis Software Includes: voltage cord set, 6 hour battery pack (rechargeable), AC adapter, USB cable, basic PC software, carrying case & strap. Order current sensors separately. Measurement lines: Measurement line frequency: Voltage range: Current ranges: Single-phase 2-wire (1P2W), single-phase 3-wire (1P3W), three-phase 3-wire (3P3W2M & 3P3W3M), three-phase four-wire (3P4W and 3P4W2.5E) Auto-detect (50Hz/60Hz) 600.0V AC (crest factor 2 or less) 500.0mA, 5.000A, 50.00A, 10.00A, 100.0A, 500.0A, 1.000kA, ka (manually switchable in 2 range sets according to clamp sensor Measurement items: Impulsive voltage quality: Transient overvoltage (Impulse) RMS voltage quality: Voltage swell, Voltage dips, Voltage interruption Power quality: Frequency, Voltage, Current, Current peak, Active/Reactive/Apparent power, Power factor (displaced power factor) Three phase quality: Voltage unbalance ratio, Current unbalance ratio Harmonic quality: Harmonic voltage, Harmonic current, (to 50th harmonic) Harmonic power, Harmonic voltage/current phase angle, Total harmonic voltage distortion, Total har monic current distortion (THD-F, THD-R), Measurement method: Simultaneous digital sampling of voltage and current (sampling frequency khz per channel) Interval settings: Auto / 1 / 5 / 10 / 15 / 30 / 60 minutes Recordable period: 125 days maximum; partition memory into four segments for maximum 31 days of recording each Internal memory: 4 MB non-volatile PC Interface: USB 2.0 Dimensions: 5.1"W x 9.7"H x 2.5"D (128 x 246x 63 mm) TEST EQUIPMENT Hioki AC/DC Current Monitor HK/3290 HK/ HK/9691 HK/9692 HK/9693 HK/ HK/ Choice of measurement mode: DC (for battery measurement) AC+DC RMS (for full-/half-wave rectification measurement) AC RMS (for current distortion measurement) PEAK (for peak value measurement of inrush current, etc.) Selectable recorder output and response time Current integral, operating time/duty measurements ( ) Clamp-On AC/DC HiTester Deluxe Clamp-On AC/DC HiTester 100A AC/DC Clamp-on Sensor (600V, Ø35 mm jaw) 200A AC/DC Clamp-on Sensor (600V, Ø33 mm jaw) 2000A AC/DC Clamp-on Sensor (600V, Ø55 mm jaw) AC Adapter Carrying Case Includes: carry strap, 4 AA batteries. Order clamp-on sensor separately. Current measurement: AC RMS, AC MEAN, AC+DC, DC Current ranges: 20 to 100A with 9661 clamp 20 to 200A with 9662 clamp 200 to 2000A with 9663 clamp Frequency: 10 to 1000 Hz Analog outputs: DC or AC Current: 2V f.s. Level output with REC mode Waveform output with MON mode Integ./Frequency: 1V/f.s. Accuracy: Current: ± 1.3 % rdg. ± 3 digits. (typical) Frequency: ± 0.3 % rdg. ± 1 dgt. (typical at 50/60Hz) Frequency response: ± 2.3 % rdg. ± 8 dgt. (DC to 1 khz) Digital display: 4 digit, maximum 3000 counts (9999 counts on ) Bar display: 20 segments Sampling rate: Fast: 4 times / sec ( : 10times/sec), Normal: 2 times / sec, Slow: 1 time / 3sec Crest factor: 2.5 or less Max. circuit voltage: 600 V AC rms. (insulated wire) Dimensions: 6.1"W x 3.6"H x 1.9"D (155 x 98 x 47 mm) : Polarity specific integral function measures battery charging and discharging. Peak current display shows peak charge and discharge.