3021/3022/3023 Insulation resistance meter-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

3021/3022/3023 Insulation resistance meter

specification：

Zoom in on the image

Category：

instrumentation and meters -- ohmmeter

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13901609058

91way@163.com
13901609058(Wechat)

3021/3022/3023 Insulation resistance meterDetailed product description：

3021/3022/3023 Insulation resistance meter

Three testing functions:
Insulation resistance (4-scale output voltage), conductivity, AC voltage test.
The display screen simultaneously shows a bar graph and numerical insulation values.
Compare functions.
Can store 99 pieces of data.
Automatic discharge function.
The device has a live LED alarm function.
High voltage test locking function.
Battery level display and automatic shutdown function.
New material with shock-absorbing function.
The design complies with international safety standards IEC61010-1 and IEC61557.

insulation resistance

KEW3021

KEW3022

KEW3023

test voltage

125V

250V

500V

1000V

50V

100V

250V

500V

100V

250V

500V

1000V

resistance range

4.000/
40.00/
200MΩ

4.000~2000MΩ

4.000/40.00/ 200.0MΩ

four
~
2000MΩ

4.000/
40.00/ 200MΩ

4.000~2000MΩ

accuracy

±(2rdg+6dgt)

Mainly effective
test scope

0.1~
20M

0.1~
40M

0.1~
200M

0.1~
1000M

0.1~
20M

0.1~
40M

0.1~
200M

0.1~
20M

0.1~
40M

0.1~
200M

0.1~
1000M

rated current

1~1.2mA

Output short-circuit current

DC below 1.5 mA

Ω continuity

test scope

40.00/400.0 Ω

accuracy

±(2rdg+8dgt)

fuse

Quick break ceramic fuse 0.5A/600V (diameter 6.35 × 32mm)

AC voltage

test scope

AC/DC 720V

accuracy

±(3%rdg+6dgt)（50~60Hz，AC0~600V）

General Specifications

Other functions

Data retention, test voltage warning, power on warning LED and buzzer
Automatic shutdown, remote testing, test lock (continuous testing)

Safety specifications

IEC61010-1:2001CAT.III 600V IEC61557-1,2,4

EMC specifications

EN61326-1 (CE marking)

dustproof and waterproof

IP40

External dimensions/weight

105 (L)×158（W）×70（D）mm

use batteries

R6P or LR6 AA × 6

Attachment

7150 (remote switch test line, flat test rod, safety crocodile clip, extension probe, wire box)
9121 shoulder strap, R6P × 6, user manual

3021/3022/3023 Insulation resistance meter

3021/3022/3023 Insulation resistance meter（schematic diagram）