The Hand Held Dual Range Field Meter that measures Electrostatic Field Density
The PFM-711B is an accurate, portable electrostatic fieldmeter that is easy to use and designed for one hand operation. The PFM-711B is a digital, electronic chopper design, which allows the instrument to make electrostatic field measurements in areas where ionized air is present.
The PFM-711B uses a dual range for measuring surface voltage and electrostatic potentials. In the kV/inch range, the PFM-711B will indicate electrostatic field voltage from 0 to ±20,000 volts in 10 volt increments at a distance of 1” (25 mm) from the charged surface with an accuracy of ±5% of the displayed value.
In the V/inch range, the instrument measures field density from 0 to ±1,999 volts in 1 volt increments at a distance of 1” (25 mm) from the charged surface with an accuracy of ±5% of the displayed value.
The two LED ranging lights help position the meter at the right distance from a charged object for accurate measurements.
Product Highlights:
- Lightweight, Portable, Hand-Held Field Meter
- Dual range up to ±19.99 kV (20,000V) at a distance of 1” (25 mm)
- LED ranging lights help position the meter at the right distance
- Zero button allows the display to be adjusted to zero (0)
- Hold feature freezes the measurement on the display
Additional Accessories:
- CPM-720B Charge Plate Assembly
- PCS-730B ±1 kV Electrostatic Charger
- PDT-740B Static Decay Timer
- PGA-710B Autoanalysis System
Specifications:
| Input | 9 VDC, 6F22Y Alkaline Battery |
| Range | ± 0 V to 19.99 kV @ 25.4mm |
| Response | Less than 180ms |
| Accuracy | Better than ±5% of reading |
| Display | 3.5 digits |
| Operating Env. | 10°C to 30°C |
| Enclosure | Conductive Case |
| Dimensions | 10.59L x 6.15W x 2.72D cm |
| Weight | 0.142kg (with battery) |
| Certifications | NIST |
