Specifications - Greenlee DM-830A Instruction Manual

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Specifications

Display:
9999 counts: ACV, DCV, Hz, and nS
6000 counts: mV, µA, mA, A, ohm, and capacitance
Polarity: Automatic
Sampling Rate:
Numeric Display: 5 per second
41-Segment Bar Graph Display: 60 per second
Temperature Coefficient: Nominal 0.15 x (specified accuracy) per °C
below 18 °C or above 28 °C
Automatic Power Off: After 30 minutes of inactivity.
To disable this feature, press SELECT while turning the meter on.
Noise Rejection*:
Normal Mode Rejection Ratio > 60 dB at 50 Hz and 60 Hz when measuring DCV
Common Mode Rejection Ratio > 60 dB from 0 Hz to 60 Hz when measuring ACV
Common Mode Rejection Ratio > 120 dB at 0 Hz, 50 Hz and 60 Hz when measuring DCV
Operating Conditions:
0 °C to 45 °C (32 °F to 113 °F), 0% to 80% relative humidity (non-condensing)
Altitude: 2000 m (6500') maximum
Indoor use only
Pollution Degree: 2
Storage Conditions: –20 °C to 60 °C (–4 °F to 140 °F)
0% to 80% relative humidity (non-condensing)
Remove battery.
Battery: 9-Volt (NEDA 1604, JIS 006P or IEC 6F22)
Overload Protections:
µA and mA: 0.44 A/1000 V DC/AC rms, interrupting rating 10 kA, F fuse,13/32" x 1-1/2"
A: 11 A/1000 V DC/AC rms, interrupting rating 20 kA, F fuse, 13/32" x 1-1/2"
V: 1100 V DC/AC rms
mV, Ω, and Other Functions: 1000V DC/AC rms
Safety: Double insulation per IEC/UL/EN61010-1 Ed. 3.0, IEC/EN61010-2-030 Ed. 1.0, IEC/EN61010-2-
033 Ed. 1.0, IEC/UL/EN61010-031 Ed. 1.1 and CAN/CSA-C22.2 No. 61010-1-12 Ed. 3.0 to Category
IV 1000 VAC and VDC
All Terminals: Category IV 1000 VAC and VDC
CENELEC DIRECTIVES: These meters conform to CENELEC Low-voltage directive 2006/95/EC and
Electromagnetic compatibility directive 2004/108/EC
* Noise rejection is the ability to reject unwanted signals, or noise.
• Normal mode voltages are AC signals that can cause inaccurate DC measurements. NMRR
(Normal Mode Rejection Ratio) is a measure of the ability to filter out these signals.
• Common mode voltages are signals present at the COM and + input terminals, with respect to
ground, that can cause digit rattle or offset in voltage measurements. CMRR (Common Mode
Rejection Ratio) is a measure of the ability to filter out these signals.
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