Yokogawa MY10 Selection guide
Points on How to Choose an Insulation Tester
Type
Two choices:
Choose an analog model if
visual recognition is of utmost
importance, or a digital model
if precise numeric recognition
is of utmost importance.
Ratings
A wide choice of voltage/resistance
ratings, from 25 V/5 MΩ to 1000
V/2000 MΩ
Some models have two or three ranges; thus, you need not take more
than one instrument to the site.
Selection Guide
Type Rating
Digital insulation
testers
ranges
Series/
Model
MY40
4
*
2 & 3
ranges
Analog insulation testers
Single
range
Single
range
2406E
MY10
3213A
*
Suffix Code
& Backlight
01 (EL-illuminated)
31 (N/A)
41 (EL-illuminated)
32 (N/A)
42 (EL-illuminated)
33 (N/A)
43 (EL-illuminated)
34 (N/A)
44 (EL-illuminated)
35 (N/A)
45 (EL-illuminated)
01 (afterglow-illuminated)
02 (afterglow-illuminated)
03 (afterglow-illuminated)
04 (afterglow-illuminated)
05 (afterglow-illuminated)
41 (N/A)
42 (N/A)
43 (N/A)
44 (N/A)
45 (N/A)
46 (N/A)
125V/200MΩ
250V/200MΩ
500V/2000MΩ
1000V/2000MΩ
25V/5MΩ
50V/10MΩ
125V/20MΩ
125V/20MΩ
250V/50MΩ
125V/20MΩ
250V/50MΩ
500V/100MΩ
250V/50MΩ
500V/100MΩ
1000V/2000MΩ
250V/500MΩ
500V/1000MΩ
1000V/2000MΩ
125V/20MΩ
250V/50MΩ
500V/100MΩ
500V/1000MΩ
1000V/2000MΩ
100V/20MΩ
250V/50MΩ
500V/100MΩ
500V/1000MΩ
1000V/2000MΩ
125V/20MΩ
Functionality
Each series includes a model
or models with a backlight for
working in dark places. Multifunctional models capable of,
for example, AC voltage measurement, are also available.
Accessories
Optional test probes and
probe tips are available for a
variety of test environments.
(Insulation Tester & Earth Tester)
AC Voltage
Measuring range
0–600V
0–300V
0–300V
0–600V
0–600V
0–600V
0–250V
0–300V
0–500V
0–500V
0–500V
0–150V
0–250V
0–300V
0–300V
0–300V
0–250V
Display
3 1/2-digit
LCD
Analog
Analog
Analog
Additional Function
Automatic discharge
Conductor resistance
measurement
Comparator function
Memory function
Automatic discharge
Battery check
Automatic discharge
Battery check
Battery check
External View
Page
P.3
P.4
P.5
P.5
Type Rating
Earth Testers
Series/
Model
EY200
323511
Suffix Code
& Backlight
*
* JIS mark has changed from 2008
0–2000Ω
0–1000Ω
AC Voltage
Measuring range
Earth Voltage
0–200V
Earth Voltage
0–30V
2
Display
3 1/2-digit
LCD
Analog
Additional Function
External View
Page
P.6
P.6
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