PMT-872 Wrist Strap/Footwear Checker
Evaluate the resistance of both wrist straps and footwear
The PMT-872 is a unique, highly portable, battery operated multi-function
PASS/FAIL performance verifier. It confirms the operational resistance
range of wrist straps, heel straps and ESD controlled footwear.
The PMT-872 features a large test button, audible PASS BEEP
with Green PASS light, Red LOW and HIGH Fail lights, and yellow
battery low indicator. Additional connections are provided for
an optional AC-DC Power adapter and for testing dual conductor
wrist straps. A front panel toggle switch allows testing of wrist
straps and footwear at one station. A footwear test plate, snap
connector, and lead can be purchased separately.
SPECIFICATIONS:
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); or, Optional AC/DC converter.
Factory Adjusted Measurement Ranges & Accuracy
WRIST STRAPS: 8.0x105 Ohms to 1.0x107 Ohms < ±5% (Factory
Default)
FOOTWEAR: 8.0x105 Ohms to 1.0x108 Ohms < ±5% (Factory
Default)
WRIST STRAPS: 8.0x105 Ohms to 3.5x107 Ohms < ±5%
FOOTWEAR: 8.0x105 Ohms to 3.5x107 Ohms < ±5%
Toggle Range Selection:
UP for Wrist Straps and DOWN for Footwear
Push Button:
27 mm Diameter, Metal spring loaded
Light Indicators (Vertically Oriented. From Top to Bottom):
FAIL High: Red LED
PASS: Green LED with Audible Buzzer
FAIL Low: Red LED
BATTERY LOW: Yellow LED (At <8.2V Battery Voltage)
Audible Signal:
Fast, Individual "Beeping" Sound with Green PASS LED
on.
Operating Range:
5ºC to 49ºC (40ºF to 120ºF)
Storage Temp:
-15ºC to 60ºC (5ºF to 140ºF)
Relative Humidity:
0% to 90%
Battery Life:
40 hours typical
Dimensions:
115 mm x 69 mm x 26 mm
Weight:
6 oz.
Technical Documents:
» PMT-872
Data Sheet
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