DCM300 and DCM320 Specifications
Handheld and Benchtop Instruments Basic Service
3
Table 1: Electrical Characteristics (Cont.)
Characteristic Description
Resistance, Auto ranging (meter beeps if resistance is <100 W.)
Ranges 4 kW and 40 kW
Overload Protection 600 V
RMS
Resolution
4 kW Range 1 W
40 kW Range 10 W
Accuracy ±(2.0% of reading + 9 digits)
Maximum Open Circuit Voltage 1 V
Table 2: General Specifications
Characteristic Description
Auto Power Off Approximately 30 minutes
Battery 9 V, NEDA1604, IEC6F22, JIS 006P
Battery Life 200 hours (alkaline)
Maximum Conductor Size 40 mm
Table 3: Certifications and Compliances
Certifications
anadian Standards Association certified to Standard
SA 1
1
.1, Standard
UL3111-1 for Electrical and Electronic Measuring and Testing Equipment, and
IEC1010-2-032 particular requirements for hand-held current clamps for electrical
measurement and test.
Overvoltage Category Category: Examples of Products in this Category:
CAT III Distribution-level mains, fixed installation
CAT II Local-level mains, appliances, portable equipment
CAT I Signal levels in special equipment or parts of equipment,
telecommunications, electronics
Pollution Degree 2 Do not operate in environments where conductive pollutants may be present.