Air Ion Counter Model AIC3ST
$650.00
Precis-Ion™ Air Ion Counter Model AIC3ST is a lightweight, handheld Gerdien condenser meter that measures the number of positive or negative air ions.
Description
The AIC3ST comes with these features:
- Measures positive or negative ions up to 2 million ions/cc
- Data Streaming and Plotting – via Included PC App
- Data Averaging – Selectable
- Rechargeable Li Battery
AIC3ST |
AIC3Pro |
|
| Dual Scale 2M/200M | 2M Only | ![]() |
| Zeroing | Manual | Auto or Manual |
| Averaging | None or 10 seconds | None or 1 to 15 seconds |
| Peak Hold | ![]() |
|
| Temperature Units | C or F | C or F |
| Battery Type -Removable -Rechargeable |
Li, UN38.3 Certified – ![]() |
Li, UN38.3 Certified – ![]() |
| Ion Polarity: -Negative -Positive -Dual Polarity Display -Sum of Both Polarities |
![]() ![]() – – |
![]() ![]() ![]() ![]() |
| Data recording: -Ion Level -Temperature -Humidity -Date -Time -Standard Spreadsheet -Removable SD Card -Dual Polarity -Sum of Both Polarities |
Streaming only (PC must be attached)![]() ![]() ![]() ![]() ![]() ![]() – – – |
Streaming to PC or recording on SD card![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
| Recording Storage | None | Removable SD Card 8GB Supplied, 32GB Max |
| AlphaApp -File upload -Streaming -Plotting |
–![]() Single Polarity Level |
–![]() ![]() All or Select Portions of Available Data |
| Auto Shut Down after Specified Period | Selectable | Selectable |
| Automatic Rezero After Specified Period For Long Term Unattended Operation | Selectable (3hrs, 6hrs, 12hrs, or 24hrs) | |
| Agency Compliance -FCC -CE |
![]() ![]() |
|
| Size | 6.6” x 3” x 1.5” | 6.6” x 3” x 1.5” |
| Kick Stand/Wall & Tripod Mount* | ![]() |
|
| Deluxe Carrying Case* | ![]() |
|
| External Power | USB | USB |
(*) Accessories are available for purchase separately.
Ion Polarity | Positive or Negative – Selectable. |
| Ion Scale Range | 2 million ions/cc |
| Ion Resolution | 10 ions/cc |
| Ion Accuracy | +/- 20%*, repeatability 5% |
| Averaging | None or 10 seconds – Selectable |
| Streaming/Plotting | AlphaApp (free of charge Windows PC application) provides real-time data streaming and plotting via a supplied 6’ USB cable. |
| Humidity Sensor | +/- 2% Relative Humidity |
| Meter Zeroing | Zero reference calibrated and self-test |
Auto Shutdown | None or 5, 15, 30, or 60min. – Selectable |
| Display | 128Ă—128 pxl LCD, Backlight level is Selectable |
| Battery | 2,000mAh rechargeable lithium-ion, UN38.3 certified 6-7 operating hours, Charging via USB C port with any USB power source |
| Charger (Included) | Input 110-240V, 50-60Hz, .35A, Output 5VDC, 1A |
Environmental Limits | Temp -20°C to 43°C, Humidity 0-85% non-condensing Wind, <15km/hr (9mph) |
| Accessories (Included) | Earthing ground cable with connectors |
| Meter Size | 6.6” x 3” x 1.5” (166.7mm x 76.2mm x 38.1mm) |
| Meter Weight | 12.9 oz. (366 grams) |
1. The unpredictable nature of ion self-destruction in the air just outside the meter makes more accurate measurement impossible (some ions are lost as air is redirected, positive and negative ions neutralize each other spontaneously, etc.)














