Updated:2024-05-28
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Indicates Surface Resistance per ANSI/ESD STM.11 and ASTM D-257
The ESI-870 Resistance/Resistivity Indicator is an LED indicating, wide range resistance measurement instrument with broad application flexibility.It measures surface resistance in accordance with ANSI/ESD STM11.11, surface resistivity in accordance with ASTM D-257, resistance to ground and resistance point to point.
Repeatable Measurements is Key
This meter gives simple, repeatable measurements to indicate whether a material is conductive, static dissipative or insulative. The ESI-870 employs parallel bar sensing and features an easy to read LED light scale to measure a wide variety of ESD materials and equipment.
An Affordable and Reliable Tester
Save on your expenses by using this easy to read ESD test equipment instead of hiring outside help. The ESI-870 provides you with reliable results that you can trust. Avoid damage to your working materials, make sure they are safe, and secure with this useful tool.
When working with hardware or electrical components you want to ensure that you are using the proper ESD tools to protect it. Left unprotected your electrical materials are subject to being damaged beyond repair. To protect your items and successful operate on them, prevention is the key.
Specifications
Overall Accuracy | ±10% |
Changeover Point Accuracy | ±1/2 decade |
Resolution | One order of magnitude |
LED's | 11 LED's with Dual scales |
LED Measurement Indications |
103 to 1012 ohms/square per ASTM D-257 in one decade increments 102 to 1011 ohms per ANSI/ESD STM11.11 in one decade increments Over range indicator light for insulative surfaces, i.e., >1012 ohms/square or >1011 Ohms |
Test Voltage and Current | Nominal 9 volts and 0.006 µA to 1.0 mA |
Electrodes | 2 each Machined Brass, One (1) Square Resistivity configuration |
Power | One (1) standard 9-volt battery, PROCELL, Eveready #216 (NEDA 1604, JIS 006P, IEC 6F22) |
Battery Life | 40 hours typical |
Operation Control | One (1) PUSH to TEST Button |
Operating Temperature | 40ºF to 120ºF (5ºC to 49ºC) |
Storage Temperature |
Temperature: -15ºC to 60ºC (5ºF to 140ºF) Relative Humidity: 0% to 90% |
Dimensions (LxWxD) |
4.5" x 2.7" x 1.0" 115 mm x 69 mm x 26 mm |
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