PM・7 PS・8
Contents
1. 1 3 AC DC 600V 1 AC DC 600V 1 AC DC 250V 1 AC DC 250V 1 AC DC 250V 1 2 2 1 2 2 DMM 0 43V OHM Q DMM PS 8 3 3 1 PM 7 MSS VENENUM PS 8 3 2 VAS AFER Aya th EES URS Dou 73 732. 3 4 5 8 4 AY 2 3 8 4 1 PM 7 e 2 Q 2 LR 44 7 SR 44 AS LR 44 or SR 44 SOLAR CHARGED Ni Cd BATTERY 260
3. 3 6 24 5 205 0023 4 7 15 TEL 042 554 0113 7 3
4. OHM TORRT 8 4 5 2 OFF 5 3 V AX amp 500V 2 3 5 3 1 DCV DC500V 1 2 200mV 500V 5 3 DCV 2
5. 7 ON 0 7 rdg 4dg 1 3 rdg 4 det 10MQ DCV SRE Lv 2 0 rdg 4 det amp g e 0 i OHM 0 43V 20kQ r 2 x 10 4 det 93802 BUZZ 0 43V 1 3V rdg reading degt digits DC mV 100 0 mV 200LmV 2 0 rdg 4dgt 100 0LmV X2 0 rdg 4dgt 2 4 mV at 100 0 mV 100 0 mV X2 0 rdg 4dgt X 097 6LmV 102 4 mV 200 0LmV 4 dgt 0 4mV 7 7 1 3 7 2 2
6. 8 4 2 PS 8 A PS 8 LR 44 SR 44 e 20 0 e PS 8 2 Ni MH 1 2V 756 720 2 36 120 7 2 1 SAFETY INFORMATION The following are precautions to prevent a
7. TEL 03 3253 4871 FAX 03 3251 7022 ABR ES SA TEL 06 6631 7361 FAX 06 6644 3249 E mail infotokyo sanwa meter co jp http www sanwa meter co jp 8 E 1 2 1 1 8 1 5 1 DA 2 8 2 E 8 3 T A ERRERA 99047 5 VY lt 2
8. OHM gy VO 0 43V COM ee 5 5 BUZZ A 1 2 BUZZ 0 QD 0 43V e 380Q 5 6 S94XT ECMOTAF 6 D 2
9. as 2 5 3 2 ACV AC500V 1 2 2 500V 4 3 D ACV 40Hz 500Hz 5 4 OHM 6 amp 1 2 2000 20MQ 6 3
10. Q 8 QD e 1 3V 6 ft 6 1 1 1 2V 0 1V B 207 PS 8 DCV 40 PS 8 6 2 18 28 80 RH
11. PM 7 PS 8 DIGITAL MULTIMETER INSTRUCTION MANUAL PM 7 PS 8 ABE AER 1 1 DCV pe ACV BUZZ OHM Q OFF DC AC MAX500V 500V
12. 1 2 1kVA AC30Vrms 42 4Vpeak DC60V 10 11 12 1 DCV ACV 500V OHM
13. and have to be repaired Question and Inquiry If there is any question or complaint about our products please do not hesitate to contact the dealer or selling agent WIL8P SZE E0 WM HH 1200 101 SHH EE GF By d Bok gt 2 71 Y 8 71 MAPLE Xx gt MOL A 4 6 CL A2 BMTOY Hl 2H Y 2 00 9 E C c3 kB nariuwmo LILILILIHLILILI 8 Sd LWd 5 e BITIUBS IAS TIRE CARL gt VHS eM Uedef UIU3IA AIUO st AJUBIIEM SIUL PH XE GEOL LMS PIA TUAE GA 89411 C BS POL TEE RES YOR Ee BUS 8 C WES PIB YE TEC SE OG SU BE C E 71004349 CS ORAM BIS AS e EDI EGRE OE AY E EOD REINS SLT FECA 2 SOREN RETI bE NO CO 086 52651241 2 4 4 1010021 03 3253 4871 2 7 2 556 0003 06 6631 7361 0 SANWA ELECTRIC INSTRUMENT CO LTD Dempa Bldg Sotokanda2 Chome Chiyoda Ku Tokyo Japan 03 10
14. C1 4 O ACV DCV BUZZ OHM D O B O 1 5 5 1 2 3 4 PM 7 PS 8 PS 8 PM 7 PS 8
15. Measuring resistance OHM Release voltage about 0 43V Testing continuity BUZZ Threshold level About 3800 Response time Within 100 msec Release voltage About 0 43V Testing diode gt Release voltage About 1 3V circuit protection against excess load DC ACV 600V AC DC Max 1 min OHM BUZZ 250 AC DC Max 1 min Measuring functions DCV 200mV 2 000V 20 00V 200 0V 500V ACV 2 000V 20 00V 200 0V 500V 40 Hz 500 Hz OHM 200 00 2 000k9 20 00k 200 0k 2 2000kQ 20 00MQ 2 3 Measurement Range and Accuracy 18 28 C below 80 R H No dew condensation is permitted 200 0 mV 2 0 rdg 4 0 796 rdg 4 dgt 1 3 4 dgt 500 V 200 00 2 000 20 00 kQ 200 0 2000 kQ 20 00 10 rdg 4 The specifications described in this manual are subject to change without notice 3 MEASUREMENTS CAUTION Model PS 8 adopts solar charged Ni Cd battery As the battery discharges naturally use the meter after the battery is fully re charged especially soon after you bought it or you did not use it for a long time 3 1 Measuring DCV Some figure is indicated in DC 200 mV and 2V ranges with the test leads being in an open condition This is caused because input impedance in these ranges is 100 MQ or more Do not consider it abnormal 3 2 Measuring ACV Note 1 Since this instrument employs the me
16. ans value system for its AC voltage measurement circuit AC waveformed other than sine wave may Cause error 2 There occurs error under such frequencies other than specified in the specification 3 3 Measuring OHM Q NWARNING Do not measure a resistance in a circuit where a voltage is present 1 Operating voltage of OHM Q function for this multimeter is about 0 43V 2 Overrange indication is made if the measuring terminals are in an open state 3 Do not touch resistor or test pin with bare fingers 3 4 Testing Continuity BUZZ Diode NWARNING Do not measure a resistance in a circuit where a voltage is present Testing continuity BUZZ Indicated value remains unchanged if the test leads are connected reversely 4 BATTERY WARNING The button type battery is made of oxidized silver etc Please keep it away from little children lest they should swallow it in PS 8 Solar Charged Ni MH Battery The PS 8 uses solar charged Ni MH battery that can be recharged by the sunlight Therefore the recharged volume varies largely according to brilliance Reference Value Recharging time Using time conti with POWER switch off nuously in DCV range Avoid the direct rays of the sun when the battery is recharged Place it towards a bright direction When B mark is lit be sure to use the meter after the battery is fully recharged about 20 hrs A lot of time is necessary when the batter
17. ccidents such as electrical shocks Be sure to read them before using the meter 1 1 Symbols The following cautionary signs appear on the multitester and in this manual Disobedience to instructions with this sign may lead to troubles of the meter and accidents such as electrical shock DCV Direct current voltage ACV Alternating current voltage OHM Q Resistance gt Diode BUZZ Buzzer OFF Power off MAX 500 Maximum voltage 500V oo NO UC 10 11 12 Precautions for Safety Measurement N WARNING Never use the meter on the electric circuits that exceed 1 kVA Pay special attention when measuring the voltage of AC 30 Vrms 42 4V peak or DC 60V or more to avoid injury Never apply an input signals exceeding the maximum rating input value Never use meter for measuring the line connected with equipment i e motors that generates induced or surge voltage since it may exceed the maximum allowable voltage Never use meter if the meter or test leads are damaged or broken Never use uncased meter Never touch the test pin of the test leads with fingers during measurement sure to disconnect the test pins from the circuit when changing the function or range Before starting measurement make sure that the function and range are properly set in accordance with the measurement Never use meter with wet hand or in a damp enviro
18. nment Never use test leads other than the speci fied test leads To ensure safety and maintain accuracy calibrate and check the meter at least once a year 2 SPECIFICATIONS 2 1 General Specifications Operating method Dual slope integration 3 1 2 digit in LCD character height 10 mm MAX reading 1999 with units symbols etc Range selection Full autoranging system Overranging am ue indication MSB 1 blinks Display Automatic switching is indicated when negative voltage inputted Polarity indication Low battery B mark is lit when battery power indication becomes less than 1 2V 0 1V Sampling rate guaranteed 18 28 80 or below humidity ranges No dew condensation is permitted Using tempera 5 40 C 80 R H or below ture and humidity ranges No dew condensation is permitted Storage tempera 10 50 C 70 R H or below ture and humidity AE No dew condensation is permitted Two LR 44 button type batteries exclusive for the PM 7 Power consump tion Dimensions 115 X 57 X 18 mm Weight About 85 g Accessory Operator manual The PS 8 uses rechargeable battery so no battery replacement is necessary Power source 2 2 Functions Input impedance DCV About 100MQ or more 200 mV range DC ACV About 11M 2V range DC ACV About 10MQ Except 200 mV and 2V ranges
19. y is recharged under the brilliance of fluorescent lamp e PM 7 LR 44 or SR 44 1 5V x2 Continuous use of about 260 hours is possible 5 STORES 6 PRECAUTIONS 1 2 Avoid storing the meter under the direct rays of the sun or in a high temperature and humidity Do not wipe the meter with thinner and the like or place it near a heated soldering iron and the like as the panel and rear case are made of plastic resin ABS acryl Avoid using the meter in a high or low temperature and high humidity Take care that indication may be unstable when measurement is performed near devices generating noises or in the place where temperature changes suddenly and drastically 7 REPAIR AND INQUIRY 1 Repair We repair defective products at cost When mailing us a meter for repair the user is requested not to use the same corrugated cardboard box in which the meter was delivered because the meter may receive damages in transit Instead the user is asked to send the product in a box at least five times larger than the said box with enough cushioning material stuffed around it You will have to bear it in your mind that repairing cost may sometimes be higher than the purchase cost when such main parts or components as LSI PCB etc are damaged by erroneous application of excess voltages including pulse element and surge beyond the voltages as specified in FUNCTIONS CIRCUIT PROTECTION AGAINST EXCESS LOAD
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