UNI-T UT17B MAX True RMS Digital Multimeter
The UNI-T UT17B MAX True RMS Digital Multimeter is a compact, rugged instrument designed for engineers and technicians who need accurate measurements in demanding environments. Part of the UT15B/17B/18B MAX series, it combines a user-friendly layout with robust input protection and high anti-interference performance. Gold-plated standard and fine-tipped probes are included to ensure reliable contact and long-term durability during fieldwork and laboratory use.
Measurements cover DC and AC voltage up to 1000V, DC and AC current ranges including a 10A input, resistance, capacitance, frequency up to 10MHz, duty cycle and temperature via K-type thermocouple. The instrument uses a 6000-count display, offers True RMS readings for accurate AC measurement, and provides data hold, MAX/MIN capture and relative mode for comparative work.
Ergonomically reduced in size compared with earlier models, the UT17B MAX features adjustable backlight, audible and visual alarms, mis-plug protection and full-range input protection with fusing to protect the user and meter. Typical uses span production testing, maintenance, educational labs and on-site troubleshooting. Pack includes user manual, two probe pairs, two AA batteries and a K-type thermocouple for temperature measurements. Its CAT III 600V rating and compact weight make it suitable for both bench and field work where safety matters.
Features:
- True RMS measurement for accurate AC readings.
- 6000-count display.
- Full-range 1000V input protection (fused).
- Gold-plated standard and fine-tipped probes included.
- Data Hold, MAX/MIN, and Relative mode.
- Auto-range / Manual range; Auto power-off; Any-key wake-up.
- Adjustable backlight.
- Mis-plug alarm (LED) and audible/visual alarms.
- VFD/bias frequency measurement capability (useful for crystal/bias signals).
- CAT III 600V safety rating.
Specifications:
| Specification | Value / Range |
|---|---|
| Display count: | 6000 |
| DC Voltage: | 600.0mV / 6.000V / 60.00V / 600.0V / 1000V |
| AC Voltage: | 600.0mV / 6.000V / 60.00V / 600.0V / 1000V |
| DC Current: | 600.0µA / 6000µA / 60.00mA / 600.0mA / 6.000A / 10.00A |
| AC Current: | 600.0µA / 6000µA / 60.00mA / 600.0mA / 6.000A / 10.00A |
| Resistance: | 600.0Ω / 6.000kΩ / 60.00kΩ / 600.0kΩ / 6.000MΩ / 60.00MΩ |
| Capacitance: | 6.000nF / 60.00nF ~ 600.0µF / 6000µF |
| Frequency: | 10 Hz ~ 10 MHz |
| Duty cycle: | 1% ~ 99.9% (accuracy shown in PDF) |
| Temperature: | -55°C ~ 500°C (-67°F ~ 932°F) via K-type thermocouple |
| Accuracy highlights: | Example AC/DC/other accuracy figures listed in PDF (e.g. ±(0.4%+3), ±(1.2%+3), etc.) |
| Safety / Category: | CAT III 600V |
| Power: | 2 × 1.5V AA |
| Weight & Dimensions: | ~455 g; 182 × 91 × 45 mm |
Applications:
- Electronic product manufacturing and maintenance.
- Crystal oscillator and bias frequency measurement.
- Temperature measurement via K-type thermocouple.
- Production testing and QA.
- Field service and on-site troubleshooting.
Package Contents:
- 1x User manual
- 2x test lead pairs (normal gold-plated probe & fine-tipped gold-plated probe) – listed as “2 pair Test lead”
- 1x K-type thermocouple
- 2x batteries (2 × 1.5V AA)
- 1x Magnetic hanger
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