Sanwa SP21 - Maximum Overload Protection Input


DRAWING No SP21 18-1805 2040 2040
5Never use meter if the meter or test leads are damaged or
broken.
6Never use uncased meter.
7Be sure to use a fuse of the spesified rating or type. Never
use a substitute of the fuse or never make a short circuit of
the fuse.
8Always keep your fingers behing the finger guards on the
probe when making measurements.
9Be sure to disconnect the test pins from the circuit when
changing the function or range.
10Be sure to disconnect the test pins from the circuit when
changing the function or range.
11Never use meter with wet hands or in a damp environment.
12 Do not use the device near an item of strong electromagnetic
generation or a charged item.
13Never open tester case except when replacing batteries or
fuse. Do not attempt any alteration of original specifications.
14To ensure safety and maintain accuracy,calibrate and check
the tester at least once a year.
15 Indoor use.
1-3 Maximum Overload Protection Input
Function
Range
DCV 30600
ACV 30600
DCV 0.312
ACV 12
DCA 30 m/0.3
DCA 60


Full scale
value at
the ranges
Voltage and current
input prohibited
DC 1000 VAC 750 V
or PEAK MAX 1100 V
DCAC 200 V

or PEAK MAX 250 V
DCAC 0.5 A
DC
AC 1 mA
DC
AC 200 V

or PEAK MAX 250 V
Note AC voltage is regulated by rms value of sinusoidal wave.
 is within 5 second.
1. 5
Input
Maximu rating
input value
Maximum overload
protection input
DC 2 V