ESI-870 Resistance/Resistivity Indicator
17
ESI-870 Resistance/Resistivity Indicator
Test Voltage & Current:
Nominal 9 volts and 0.006 µA to 1.0 mA.
Power:
One (1) standard 9-volt battery, PROCELL, Eveready #216
(NEDA 1604, JIS 006P, IEC 6F22)
Electrodes:
2
each
Machined Brass, One (1) Square Resistivity configuration
Overall Accuracy:
+
_ 10%
Changeover Point:
Based on measured resistance;_
+ 1/2 decade on logarithmic scale
(i.e., 3.16 x 10n)
Changeover Point
Accuracy:
+
_ ½ decade
LED Measurement
11 LED's with Dual scales:
Indications:
10
3
to 10
12
Ohms/square per ASTM 257 in one decade increments
10
2
to 10
11
Ohms per S-11.11 in one decade increments
Over range indicator light for "
Insulative
" surfaces, i.e., >10
12
Ohms/square or >10
11
Ohms.
Auxiliary
Connections:
2 ea. Female Banana for Resistance Range Performance
Verification and Direct Point to Point Resistance measurements
without electrodes.
1 ea. Point to Ground Phono Receptacle for resistance
measurements using one electrode
Operation Control:
One (1) PUSH to TEST Button
Operating Range:
40
o
F to 120
o
F (5
o
C to 49
o
C)
Storage Temp:
-15
o
C to +60
o
C
Relative Humidity:
0% to 90%
Battery Life:
40 hours typical
Dimensions:
115 mm x 69 mm x 26 mm
Weight: 6
oz.
Rev: ESI-870 – 1-17-2020
