FEATURES
- LED Tip light.
- Mute function.
- Low battery indicator.
- Rugged flexible probe.
- 3 adjustable sensitivity levels.
- Detects R-134a, R1234yf, R-410a,R-407c and R-22 etc.
- Sensor failure indicator(312).
- Star-up melody(312).
- USB power adapter (312).
- DC 3.7v rechargeable lithium battery(312).
- Automatic adjustment and reset to background(312).
SPECIFICATIONS
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Model name | ST310 | ST312 |
Refrigerants | R-32,R-22,R-134a,R1234yf,R-404a,R-410a,and all CFCs, HCFCs and HFCs | |
Sensitivity Levels | High 7 g / year (0.25 oz. / year ) Medium 14 g / year (0.5 oz. / year) Low 28 g / year (0.99 oz. / year) |
High 4 g / year (0.15 oz. / year) Medium 7 g / year (0.25 oz. / year) Low 14 g / year (0.50 oz. / year) (Compatibility with SAE J2791) |
Response Time | N/A | Less than 0.5 second |
Warm Up Time | 90 seconds | 45 seconds |
Battery | 9V Battery | DC 3.7V , 1960mAh rechargeable lithium battery. Approx. 6 hours continuous use when fully charged. |
Charging Time | N/A | 6 hours in all @ 400mA |
Fan System | N/A | Yes |
Flexible Probe Length | 450 mm (17.72") | |
Dimensions | 184x70x40 mm(7.24"x2.76"x1.57") | |
Weight | 280 g (9.88 oz.) | 300 g (10.58 oz.) |
Accessories | 9V Battery (310), Instruction manual, Leak test bottle, AC adapter (312), Holster (312), Carrying case, Sleeve |
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