Models
| DT 2239
| DT 2259
| DT 2239 with Rechargeable Battery
|
| Display Liquid Crystal Display | 10mm (0.4") LCD with function Annunciation
| 10mm (0.4") LCD with function Annunciation
| 10mm (0.4") LCD with function Annunciation
|
| Parameters Measured Measuring Range | FPM (Flashed per Minute 50-12,000 FPM)
| FPM (Flashed per Minute 50-40,000 FPM)
| FPM (Flashed per Minute 50-12,000 FPM)
|
| Range FPM | High-Low Range Manual Conversion
| High/-Low Range Manual Conversion
| High//Low Range Manual Conversion
|
| Resolution 1FPM (over 1000 FPM) | 0.1 FPM (50-999.9 FPM) 1FPM (over 1000 FPM)
| 0.1 FPM (50-999.9 FPM) 1FPM (over 1000 FPM)
| 0.1 FPM (50-999.9 FPM)
|
| Accuracy | +/- (0.05% n+1d)
| +/- (0.05% n+1d)
| +/- (0.05% n+1d)
|
| Flash Tube | Xenon Lamp | Xenon Lamp
| Xenon Lamp
|
| Sample Time | 0.3 seconds | 0.3 seconds
| 0.3 seconds
|
| Triggering Mode | Internal/External Triggering conversion | Internal/External Triggering conversion
| Internal/External Triggering conversion
|
| Flash Adjusting | External Trigger Level: 3-24 V with x 2÷2 for Fast check
| External Trigger Level: 3-24 V with x 2÷2 for Fast check
| External Trigger Level: 3-24 V with x 2÷2 for Fast check
|
| Operating Temperature | 040 Humidity <85% RH
| 040C Humidity <85% RH
| 040C Humidity <85% RH
|
| Power Supply | 220V AC (default) 110 AC | 220 V AC (default) 110V AC
| 220V AC (default) With builtin Rechargeable Battery for field use
|
| Size & Weight | 220x130x115mm/about 1000gms.
| 220x130x115mm/about 1000gms.
| 220x130x115mm/about 1000gms. |
| Accessories Included | 1. Instruction Manual
2. 220V Mains Cable
3. Gift Box | 1. Instruction Manual
2. 220V Mains Cable
3. Gift Box
| 1. Build in Rechargeable Battery
2. Instruction Manual
3. 220V Mains cable cum charger |
