Display Symbols (1) - Greenlee DM-60 A User Manual

Display Symbols (1)

Numbe r
1
2
3 RS232C
4
5
6
7
8
9
Ω, k Ω, MΩ
F, µ F, n F
H z, k H z , MHz
10 - 14
V, mV
A, mA, µ A
15
16 O L
64
Symbol
AC Indicator f or AC voltage or cu rrent .
Th e displayed value is the me an value.
AU TO Th e Met er is in the auto range mod e in which the Meter
auto m atic ally sele cts the r ange with the b est r esolution.
Data output. It is alw ays on the L CD , but d ata output in only in
progress when the Met er is connected to the co m put er via the
included RS232 C Inter fac e Cable.
% Percent: Us ed for duty cy cle me asur ements.
H
Data Hold is a ctive.
∆ Th e RE L mode on, which display the present value minus the stored
value.
Th e batte ry is low .
Test of diode.
)
Th e continuity bu zze r is on .
)
• )
Ω: Oh m. The unit o f resistance.
kΩ: kiloh m. 1 x 10³ or 1000 ohms .
MΩ: Megaoh m. 1 x 10
F: Fa rad. The unit o f capacitanc e.
µ F: Micro farad . 1 x 10
NF: Nano farad. 1 x 10
H z: Hert z. The unit of fr equency in cycles/se cond.
K Hz: Kilohertz . 1 x 10³ or 1 .000 hertz .
MHz: Meg ahert z. 1 x 10
V: Volts. The unit o f voltag e.
m V: Millivolt. 1 x 10
A: Amper es ( a mps). The unit of current.
mA: Millia m p . 1 x 10
µ A: Microa mp. 1 x 10
Indicates negative r eading.
Th e input v alue is too large for th e sel ected r ange.
Meaning
W arning – To avoi d f alse readings , whic h co uld lead to
possible electric shock or p erso nal inju r y, r eplac e the
batter y as soon as th e batt er y in dicator a pp ears .
6
or 1.000 .000 oh ms.
-6
or 0.000001 farads.
-9
or 0.000000001 fa rads.
6
or 1.000.000 he rtz.
-3
or 0 .001 volts.
-3
or 0.001 a mpe res .
-6
or 0.000001 a mpe res.