Low-cost Handheld DMM
Contents
1. AUTO 4y a ee nna eo An 90 469 ZA sini e4 pS 7 a ma i Svea J ty e Compact size ideal for carrying e Large display for easy viewing e Safe design allows measurement in excess of 20 A excluding 73204 e Special model for voltage measurement 73204 e Simple auto hold function e Capacitors can be checked 73202 73203 General Specifications Low cost Handheld DMM 73201 02 03 04 Additional Functions Auto hold overvoltage and current warning Display Digital display 4300 count digital reading Measuring Rate Digital display Approx 2 times sec Operating Temp and Humidity 0 to 50 C 80 RH or less at 0 C to 40 C or 70 RH or less at 40 C to 50 C no condensation Storage Temp and Humidity 20 C to 60 C 70 RH or less no condensation Temperature Coefficient Add accuracy x 0 1 C to the basic accuracy at a temperature within 0 C to 18 C and 28 C to 50 C Withstanding Voltage 3 7 kV AC for 1 minute between input terminals and casing for 73201 73202 73203 5 55 kV AC for 1 minute between input terminals and casing for 73204 Power Supply Two AAA LRO3 or R03 dry cells Battery Life Approx 600 hours for continuous DC voltage measurement with alkaline cells Auto Power Off The power is automatically turned off when no operation is made for approx 20 minutes can be disabled N A for 73204 Dimensions 74 W x 155 H x 31 D mm Weight Appr2. 0 75 2 lt 1 mA lt 3 4V 4 000 kQ lt 0 5 mA lt 1 0V i 0 75 1 ne we sov x lt p lt 0 7 V 4 000 MQ 2 1 lt 0 7 LA 40 00 MQ 5 2 lt 70 uA Response time 1 second or less for 400 KQ range or less 5 seconds or less for 4 MQ range 15 seconds or less for 40 MQ range e Continuity Check a 400 0 Q 600 V Response time 0 2 second or less buzzer response e Diode Test 4 lt a Open circuit pues 73201 to 73204 Voltage 2 00 V 1 1 testing current 1 mA or less 600 V Response time 1 second or less Input Protection Voltage e Capacitor Check 4H Accuracy 73201 04 73202 Range Input Protection 20 00 nF 200 0 nF 2 000 uF 20 00 uF 200 0 uF 500 mA 250 V fuse protected 2 5 typical 20 nF range Accuracy after zero calibration Not available Response time 1 second or less
3. 203 04 gt 11 MQ lt 50 pF 40 00 V 0 75 5 1 5 600 Vrms gt 10 MQ lt 50 pF Response time 2 seconds or less e DC Current Measurement A Not available with 73204 R Aerwen Voltage D Maximum Input Current oltage Dro aximum Inpu urren ie 73201 73202 73203 ar p 4 ano BA lt 0 17 mMV uA anak 4000 uA m 5 m x lt 3 MV MA fuse protected 400 0 mA 4 000 A UA 10 00A 2 lt 0 04 V A 15 A 600 V fuse protected 1 Drift in the least significant digit may occur 2 Measurement of 11 to 20 A can be performed within 30 seconds A warning buzzer sounds when 30 seconds have passed Response time 1 second or less e AC Current Measurement A Not available with 73204 Mean value detection and RMS value calibration Accuracy 40 500 Hz Ma eee Range 73201 73202 73203 Voltage Drop aximum Input Curren TS SODDA a lt 0 17 mV uA en 4000 uA o 500 mA 600 V 40 00 mA 1 2 20 lt 3 MV MA fuse protected 400 0 mA 2 5 4 000 A i 10A 10 00 A 2 2 5 20 lt 0 04 V A 15 A 600 V fuse protected 1 Drift in the least significant digit may occur 2 Measurement of 11 to 20 A can be performed within 30 seconds A warning buzzer sounds when 30 seconds have passed Response time 2 second or less e Resistance Measurement Q Range Accuracy Maximum Testing Open circuit Input Protection J 73201 to 73204 Current Voltage Voltage 400 0 Q
4. ox 240 g including batteries Compliance with Standards Safety EN61010 1 EN61010 2 031 600 V CAT II 300 V CAT III contamination level 2 indoor use 73201 73202 73203 600 V CAT III contamination level 2 indoor use 73204 EMC EMI EN55011 Class B Group 1 EMS EN50082 1 User s manual 1 Test lead set RDO31 1 AAA LR03 R03 dry cells built in 2 Spare fuse F05 500 mA 250 V not included for 73204 1 Spare fuse F02 15 A 250 V not included for 73204 1 Standard Accessories Optional Accessories Name Model Specification Fuse F05 500 mA 600 V F02 15 A 600 V Test leads RD031 Red black 1 set Carrying case hard B9646GB Houses the DMM and test leads Rubber case 93007 For DMM Performance Test conditions Temperature and humidity 23 C 5 C 80 RH or less Accuracy of reading digits Note Response time is the time required for achieving accuracy specified for the corresponding range e DC Voltage Measurement V Accuracy Maximum Input R Input Resist P ka 73201 73202 04 73203 E E Voltage 400 0 mV gt 100 MQ 0 5 1 4 000 V 11 MQ 40 00 V 0 5 1 0 3 1 600 V 400 0 V 0 75 1 10 MQ 600 V Response time 1 5 seconds or less for 400 mV range 1 seconds or less for all other ranges Mean value detection and RMS value calibration e AC Voltage Measurement V Accuracy 73202 Maximum Input Voltage Range Input Resistance 73
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