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Learn more by watching our Major Tech MT993 | Loop Calibrator PLC Testing video.
The Major Tech MT993 is a versatile loop calibrator and signal generator, perfect for PLC debugging, process instrumentation, and valve testing. It can source and measure voltage (0-24V), current (0-24mA), and frequency (0-9999Hz), making it a must-have tool for industrial applications. With dual independent channels, users can measure and source different signals simultaneously, improving efficiency on the job.
Its 2.4-inch high-definition TFT LCD, with adjustable backlighting, provides clear readings in any environment. The real-time curve display tracks signal changes over time, while the PWM output function allows for independent frequency and duty cycle adjustments. Powered by a 3000mAh rechargeable lithium battery, it delivers up to 26 hours of standby time, making it ideal for fieldwork.
Q: What signals can this calibrator measure and source?
A: It supports voltage (0-24V), current (0-24mA), and frequency (0-9999Hz).
Q: Does it support real-time monitoring?
A: Yes, the real-time curve display allows users to monitor voltage and current changes over time.
Q: How long does the battery last?
A: The built-in 3000mAh lithium battery provides up to 26 hours of standby time and 8-10 hours of continuous use at 20mA output.
(MT993)
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
| Function | Range | Precision | Resolution |
|---|---|---|---|
| Active Current Output | 0 - 24mA | ±(0.1%+0.005) | 0.01mA |
| Passive Current Output | 0 - 24mA | ±(0.1%+0.005) | 0.01mA |
| Voltage Output | 0 - 24V | ±(0.1%+0.005) | 0.01V |
| 24V Loop | 0 - 24mA | ±(0.1%+0.005) | 0.01mA |
| Frequency Output | 0 - 9999Hz | ±(2%) | 5 digits |
| Current Input | 0 - 24mA | ±(0.1%+0.005) | 0.01mA |
| Voltage Input | 0 - 30V | ±(0.1%+0.005) | 0.01V |
| Dimensions | 112 x 82 x 27mm | ||
| Weight | 165g | ||
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Major Tech |
| SKU | MT993 |
| Barcode # | 6008229040979 |
| Package Weight | 0.470kg |
| Package Width | 0.150m |
| Package Height | 0.095m |
| Package Length | 0.155m |
| TYPE | VALUE |
|---|---|
| Type | Earth/Loop/PSC Testers |
| Brand | Major Tech |
| Maximum Load | 750Ω |
| Output Voltage | 0 - 24V |
| Dimensions | 112 x 82 x 27mm |
| Battery | 3000mAh Rechargable |
| Weight | 165g |
| Output Current | 0 - 24mA |
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