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Amprobe
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Quote on request
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CO2-100: 0–9999 ppm NDIR; ±30 ppm±5%; T/RH; TWA/STEL. RFQ qty.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Co2 Range
0 to 9,999 ppm (NDIR); 5,001–9,999 ppm out-of-scale indication
Temperature Range
−10 to 60 °C (14 to 140 °F)
Humidity Range
0 to 95% RH
Dew Point Range
−20 to 59.9 °C (−4 to 139.8 °F)
Wet Bulb Range
−5.0 to 59.9 °C (24.8 to 139.8 °F)
Accuracy Co2
±30 ppm ±5% of reading (0–5,000 ppm)
Fits indoor air-quality checks where you need an Amprobe CO2-100—NDIR CO₂ to 9999 ppm with simultaneous temperature and humidity, plus TWA/STEL displays and an audible alarm.
Key advantages
- CO₂ range — 0–9999 ppm (accuracy specified 0–5000 ppm)
- Accuracy — ±30 ppm ±5% of reading (0–5000 ppm)
- T / RH — −10…60 °C; 0–95 %RH; dew point & wet bulb selectable
- IAQ metrics — 8 h TWA and 15 min STEL
- Sensor — NDIR waveguide; manually calibratable; Max/Min/Avg
Typical applications
- Office / school IAQ surveys.
- Hospital occupied-space checks.
- Production floor ventilation audits.
Selection guide
- Alarm threshold
- PC download option
- Calibration gas plan
- Spare batteries / case
Common mistakes
- Calibrating in unknown CO₂ air (defaults ~400 ppm).
- Holding meter near exhaled breath.
- Expecting accuracy above 5000 ppm.
When to RFQ / what to tell us
- Quantity, accessories.
- Ship-to, calibration needs.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 33545 |
| Brand | Amprobe |
| Model | CO2-100 |
| Product type | CO2 Air Quality Meter |
| Type | Handheld NDIR CO₂ / IAQ meter (Amprobe CO2-100) |
| CO2 range | 0–9999 ppm (accuracy specified 0–5000 ppm) |
| CO2 accuracy | ±30 ppm ±5% of reading (0–5000 ppm) |
| Temperature | −10 to 60 °C |
| RH | 0–95 %RH |
| Features | TWA 8 h / STEL 15 min; dew point & wet bulb; audible alarm; Max/Min/Avg |
| Sensor | NDIR waveguide CO₂ sensor |
| Power | 4 × AA |
Documents
FAQ
Q: CO₂ accuracy? A: ±30 ppm ±5% of reading from 0–5000 ppm.
Q: TWA/STEL? A: Yes — 8 h TWA and 15 min STEL displays.
Q: What should I send for a quote? A: Quantity, accessories, ship-to.
Links
| Parameter | Value |
|---|---|
| Co2 Range | 0 to 9,999 ppm (NDIR); 5,001–9,999 ppm out-of-scale indication |
| Temperature Range | −10 to 60 °C (14 to 140 °F) |
| Humidity Range | 0 to 95% RH |
| Dew Point Range | −20 to 59.9 °C (−4 to 139.8 °F) |
| Wet Bulb Range | −5.0 to 59.9 °C (24.8 to 139.8 °F) |
| Accuracy Co2 | ±30 ppm ±5% of reading (0–5,000 ppm) |
| Accuracy Temp Rh | ±0.6 °C / ±0.9 °F; ±3% RH (25 °C, 10–90% RH) |
| Sensor | CO2 NDIR; humidity Rotronic capacitor type |
| Alarm | Audible ~80 dB |
| Power | 4 × AA; battery life >10 hours |
| Dimensions | 210 × 70 × 58 mm (8.3 × 2.8 × 2.3 in) |
| Weight | Approx. 182 g (0.40 lb) |