High Accuracy AS982 Surface Resistance Tester and Impedance Meter for ESD Resist

display type

segment type big LCD with back light

resistance range

10^(3) - 10^(12) OHM

tempearture range

0-50 C

resistance accuracy

(+/-10)%(100K~10G)

tempearture accuracy

+/- 2%

opeartion voltage

9V(battery not include)

low battery detection

when battery icon empty,please replace it with new

battery(alkaline battery recommended)

operation temperature

0-50 C

operation humidity

10-70RH%

Package Contents

1pc AS982
1pc user's manual English

Resiatance range:

10^(3) - 10^(5) OHM

conductive material

10^(6) - 10^(11) OHM

static dissipative material

>=10^(12) OHM

insulation material

resistance value

less than 1K(10^(3)):

display show"10^(3)"(1K)OHM

resistance value

large than 1T(10^(12))OHM:

display show"OL"

1.power:

press"ON/OFF"key to turn unit on or off

2.data hold:

press"data hold"key once to hold the measured data,LCD shown"HOLD"icon,

press"data hold"key again to release the hold function

3.temperature unit selection:

press "C/F"key to select the temperature unit sequentially

4.minimum data hold

press"MIN"key screen shown"MIN"icon,that moment lcd screen show minimum value of the

surface resistance,press"MIN"key again to release the function,back to normal reading

5.back light

press"back light"key once to turn on the LCD back light,press again to turn back light off

6.auto power off function

to save the battery power,if no any key in,unit will be turn off after 30 minutes.

to select auto ON/OFF function,press "C/F"key more than 3 seconds,lcd screen

shown"◔”icon means have auto power off function,no icon means no auto power on function

7.Chinese/English language selection:

depress"back light" and "hold"key at the same times more than 3 seconds,

can switch language between Chinese and English sequentially

8.battery replacement:

if the battery power icon empty,please replace it with a new battery immediately.

(highly recommended use alkaline type battery)

a.object surface resistance measure:

place the contact probe to the object surface firmly,about 3-5 seconds LCD display

shown the measured value and the conductivity.

(conductive material/static material or insulation material)

b.measure resistance to ground(rtg):

plug the ground wire jack to the top hole of the unit,one end (Alligator Clip)of the

ground wire connected to groundmthen place the unit contact probe to the object

flat surface,hold firmly,3-5 seconds later the measured value shown at the lcd screen

c.resistance range:

10^(3) - 10^(5) OHM: conductive material

10^(6) - 10^(11) OHM:static dissipative

>=10^(12) OHM:insulation material