Model |
Slim |
Precision |
ABI |
PRO |
Elite |
PT500 |
MSRP |
$69.99 |
$89.99 |
$104.99 |
$149.99 |
$159.99 |
$299.99 |
Sensor |
Semi-Conductor |
Semi-Conductor |
Semi-Conductor |
Semi- Conductor |
Semi- Conductor |
PT Core™ Fuel-cell |
BAC Range |
.00 - .40% |
.000 - .400% |
.00 - .40% |
.00 - .40% |
.000 - .400% |
.000 - .400% |
Output Method |
%BAC |
%BAC |
%BAC |
%BAC |
%BAC |
%BAC; mg/L or ‰BAC |
Display |
2 digit LED |
4 digit LED |
3 digit LED |
3 digit LED |
4 digit Blue Back-Lit LCD |
4 digit Orange Back-Lit LCD |
Power Supply |
2 AA Batteries |
9V Alkaline |
9V Alkaline |
9V Alkaline |
9V Alkaline |
2 AA Batteries |
Housing |
Shock Resistant, Molded Plastic |
ABS Impact Resistant Material |
Shock resistant, molded plastic |
Shock resistant, molded plastic |
ABS Impact Resistant Material |
Shock resistant, molded plastic |
Weight |
140 grams |
180 grams |
200 grams |
200 grams |
180 grams |
150 grams |
Dimensions (L*W*H) |
5 x 1.75 x .75 in
(130 x 45 x 20 mm) |
2.36 x .79 x 3.94 in
(60 x 20 x 100 mm) |
4.72 x 2.36 x .98 in
(120 x 60 x 25 mm) |
4.72 x 2.36 x .98 in
(120 x 60 x 25 mm) |
2.36 x .79 x 3.94 in
(60 x 20 x 100 mm) |
5 x 2.63 x 1.25 in
(130 x 70 x 35 mm) |
Batteries Included? |
No |
No |
No |
Yes |
No |
Yes |
Battery Life |
150-300 tests 1 |
100-200 tests 1 |
Over 300 tests 1 |
Over 300 tests 1 |
100-200 tests 1 |
200 tests 1 |
Menu Options? |
No |
No |
No |
No |
No |
Yes |
Warm Up Time |
30-45 Seconds 1 |
15-60 Seconds 1 |
20 Seconds 1 |
20 Seconds 1 |
60 Seconds 1 |
10-20 Seconds 1 |
Air Sample |
5 Seconds |
5 Seconds |
5 Seconds |
5 Seconds |
5 Seconds |
5 Seconds (Adjustable from 3-8 seconds) |
Recovery Time |
5 Seconds 1 |
4-5 Seconds 1 |
3 Seconds 1 |
3 Seconds 1 |
4-5 Seconds 1 |
5-10 Seconds 1 |
Auto Shut Off? |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Operating Temp Range |
50-104° F
(10-40° C) |
50-104° F
(10-40° C) |
50-104° F
(10-40° C) |
50-104° F
(10-40° C) |
50-104° F
(10-40° C) |
50-104° F
(10-40° C) |
Accuracy |
±0.01% @ 0.02% Solution 2 |
±0.01% @ 0.02% Solution 2 |
±0.01% @ 0.10% BAC 2 |
±0.01% @ 0.10% BAC 2 |
±0.01% @ 0.02% Solution 2 |
±0.005% @ 0.05% BAC 2 |
Sensor Recognition Technology? |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
AirCheck Technology? |
No |
Yes |
No |
Yes |
Yes |
No |
Advanced PressureCheck Technology |
No |
No |
No |
No |
No |
Yes |
TempCheck Technology? |
No |
No |
No |
No |
Yes |
No |
Temperature Display in °F or °C? |
n/a |
n/a |
n/a |
n/a |
Yes |
Yes |
| Test Counter |
No |
No |
No |
No |
No |
Yes |
# of Mouthpieces Included |
3 |
5 |
5 |
5 |
5 |
5 |
1 Year Limited Warranty? |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Calibration |
Required Periodically 3 |
Required Periodically 3 |
Required Periodically 3 |
Required Periodically 3 |
Required Periodically 3 |
Required Periodically 3 |
Operation |
Single Button |
Single Button |
Single Button |
Single Button |
Single Button |
Three Button |
1 Estimates, results may vary.
2 Read owner’s manual before use to understand proper use, accuracy limitations, and calibration requirements.
3 Visit www.q3i.com/calibration.php for more information.
4 This device is not to be used to determine if the subject is legal or able to operate any equipment or vehicle. |
