CEM DT-9989 True RMS Industrial Multimeter Oscilloscope with Color LCD Display
This is a brand new CEM DT-9989 CE certified digital multimeter Oscilloscope with Color TFT display. This meter offers fast A/D conversion, high accuracy, built-in datalogger, and auto trigger functions.
The DT-9989 measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, and duty cycles. It can also perform diode tests, insulation tests, temperature measurement, data store, and recall. This meter features a waterproof, rugged design for heavy duty uses.
*** THIS DEVICE IS TO BE USED BY TRAINED STAFFS. ALL SAFETY REGULATION SHOULD BE OBSERVED WHEN TESTING HIGH POWER CIRCUITS. ***
FEATURES
- Easy to access push buttons to compliment the rotary switch for function selection, cursor, hold and range selection
- 3.5" color TFT-LCD display with 320 x 240 resolution
- DC voltage measurement, AC voltage measurement, AC dBV measurement, AC low pass filter, DC/AC mV measurement, temperature measurement, frequency measurement, resistance measurement, continuity measurement, diode test, capacitance measurement, DC/AC current measurement, AC+DC simultaneous display and data storage.
- 0 - 10 MHz oscilloscope function
- Double molded waterproof enclosure
- 6.5 ft (2-meter) drop test
- 7.4V Li-ion rechargeable battery
SPECIFICATIONS
|
Meter Functions |
Range |
Resolution |
Basic Accuracy |
|
|
DC Voltage |
50mV - 1000V |
0.001mv - 0.1V |
+/- (0.05% + 20) to (0.1% + 5) |
|
|
AC Voltage |
50mV - 1000V |
0.001mv - 0.1V |
+/- (0.3% + 25) to (3% + 25) |
|
|
(AC+DC) Voltage |
50mV - 1000V |
0.001mv - 0.1V |
+/- (1% + 25) to (3.5% + 25) |
|
|
DC Current |
500 uA to 10A |
0.01 uA to 0.001A |
+/- (0.1% + 20) to (0.3% + 20) |
|
|
AC Current |
500 uA to 10A |
0.01 uA to 0.001A |
+/- (0.6% + 25) to (3% + 25) |
|
|
(AC+DC) Current |
500 uA to 10A |
0.01 uA to 0.001A |
+/- (1% + 25) to (1.5% + 40) |
|
|
Resistance |
50 Ohm - 50 M Ohm |
0.001 Ohm - 0.001 M Ohm |
+/- (0.5% + 20) to (2% + 20) |
|
|
Capacitance |
5 nF - 10 mF |
0.001 nF - 0.01 mF |
+/- (2% + 40) to (5% + 40) |
|
|
Frequency (electronic) |
50 Hz - 10 MHz |
0.001 Hz - 0.001 MHz |
+/- (0.01% + 10) |
|
|
Frequency (electrical) |
40 Hz - 10 KHz |
0.01 Hz - 0.001 KHz |
+/- 0.5% |
|
|
Temperature (type-K) |
-50 deg C - 1000 deg C -58 deg F - 1832 deg F |
0.1 deg C 0.1 deg F |
+/- (1.0% + 2.5 deg C) +/- (1.0% + 4.5 deg F) |
|
| Oscilloscope Functions | Main Specification | Format or notes |
| LCD display | 3.5" color TFT-LCD ; 320 x 240 pixels | |
| Refresh rate | 15 - 50 V/S | Fast / Slow |
| Bandwidth | 10 MHz | 0 - 10 MHz |
| Input | Coupling, AC, DC | AC, DC |
| Input impedance | 1 MOhm +/- 2% ; 15pf +/- 2pF | |
| Max input Voltage | 1000V ; 600V (DC+AC peak value, 1 MOhm input impedance) | CAT I, CAT II, CAT III |
| Probe attenuation | 1X | |
| Sampling mode | Real time sampling ; Random sampling | Single channel 3K |
| Real time sample rate | 50 MSamples/Sec about 500 points | |
| Sampling resolution | 8 bits | |
| Record length | 3K / 10 pages | SRAM |
| Storage length | 10 Charts | EEPROM |
| Time error | +/- 5 sec / 24 hours | |
| FFT collect | 4 - 256 points | |
| Bluetooth transmission range | 9600 baud rate | |
| Li-ion battery | 7.4 V ; 2400 mAH |