Compact Electrostatic Fieldmeter for Locating and Measuring Static Charge Potentials in Hard-to-Reach Places
The pocket-sized Simco-Ion Model 775 Fieldmeter is designed to locate and measure static charge potentials on product, people, equipment and packaging. The 775 uses a noncontacting, chopper stabilized field sensor and a ranging light mechanism to ensure correct measurements of electrostatic fields in all areas—even those using air ionization. The Fieldmeter is easily zeroed with the turn of a small knob and does not require re-zeroing between measurements. Powered by a 9V battery, the 775 features a conductive, impact-resistant case and a convenient snap-on ground lead to facilitate grounding and increase accuracy.
- Digital display
- Distance ranging lights
- Chopper-stabilized circuit
- SAMPLE and HOLD functions
- Battery powered, pocket-sized meter
- Analog output
Input | 9 VDC alkaline battery included; battery life is excess of 40 hours |
Display | 3-1/2 digits, 0.4" (1 cm) digit height |
Output | Analog output through miniature jack, 1V corresponds to 10 kV |
Response | 5 Hz at analog output; digital display updates 3 times per second |
Features | HOLD and LOW BATTERY indicators; automatic polarity |
Controls | On/off sideswitch, SAMPLE/HOLD pushbutton, ZERO control |
Range | ±0.00 to 19.99 kV @ 1"(2.5 cm); higher voltages may be measured at distances >1 in. |
Accuracy | ±5%, chopper stabilized (accuracy unaffected by air ionization); least significant digit of display indicates tens of volts |
Environment | Operates at 0-40ºC |
Ground | Grounded through conductive case; snap-fastened ground strap provided |
Dimensions | 4.2L x 2.4W x 0.9D in. (10.7 x 6.1 x 2.3 cm) |
Weight | 5 oz with battery (141.8g) |
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