Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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Product Manual Datasheet
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.
Features
Battery operated multi-function PASS/FAIL performance verifier.
Confirms the operational resistance range of wrist straps, heel straps and ESD controlled footwear.
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.
Technical 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 TEMPERATURE | -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. |
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