TES Clamp Meter/Trms Clamp Meter TES-3900/TES-3901
TES-3900/TES-3901
Clamp Meter/Trms Clamp Meter
Product Features
•Variable-frequency drives (VFD) V & Hz measurement.
•LoZ voltage measurement to drain ghost voltages.
•Check 3Φ phase sequence.
•Motor Inrush current measurement.
•True RMS reading on AC and DC+AC mode. (3901)
•uA measurement for HVAC flame sensors. (3901)
•mV measurement range to interface with other accessories. (3901)
•Crest Factor (C-F) & Harmonic Ratio (H-R) measurement. (3901)
•Backlight LCD display . (3901)
•Data hold, Auto hold & Peak hold mode.
•Max/Min record mode.
•Data memory & read function
•LoZ voltage measurement to drain ghost voltages.
•Check 3Φ phase sequence.
•Motor Inrush current measurement.
•True RMS reading on AC and DC+AC mode. (3901)
•uA measurement for HVAC flame sensors. (3901)
•mV measurement range to interface with other accessories. (3901)
•Crest Factor (C-F) & Harmonic Ratio (H-R) measurement. (3901)
•Backlight LCD display . (3901)
•Data hold, Auto hold & Peak hold mode.
•Max/Min record mode.
•Data memory & read function
Description
| Model | 3900 | 3901 | |
| AC current | Range | 99.99A / 999.9A | 99.99A / 999.9A |
| Accuracy | ±2%±20dgts (50, 60Hz)
±4%±20dgts (40 to 400Hz) |
±2%±20dgts (50, 60Hz)
±4%±20dgts (40 to 400Hz) |
|
| AC voltage | Range | 999.9V | 999.9mV to 999.9V |
| Accuracy | ±1%±20dgts (50, 60Hz)
±2%±20dgts (40 to 400Hz) |
±1%±10dgts (50, 60Hz)
±2%±10dgts (40 to 400Hz) |
|
| DC voltage | Range | 99.99V / 999.9V | 999.9mV to 999.9V |
| Accuracy | ±1%±10dgts | ±1%±10dgts | |
| Resistance | Range | 999.9Ω/99.99KΩ | 999.9Ω to 999.9KΩ |
| Accuracy | ±1%±10dgts | ±1%±10dgts | |
| Diode | Range | 3.000V | 3.000V |
| Accuracy | ±1%±10dgt | ±1%±10dgt | |
| Frequency | Range | 0.5Hz to 400.0Hz | 40Hz to 1KHz |
| Accuracy | ±0.5%rdg±2dgts | ±0.5%rdg±2dgts | |
| mA (AC+DC) | Range | – | 99.99μA/999.9μA |
| Accuracy | – | ±1%±10dgts | |
| Continuity | ≤40Ω±30Ω | <40Ω | |
| 3Φ Phase sequence indication | yes | yes | |
| ACA Inrush current | yes | yes | |
| Data hold | yes | yes | |
| Auto hold | yes | yes | |
| Peak hold | yes | yes | |
| Max/Min | yes | yes | |
| Memory/Read | yes | yes | |
| Accessories | Instruction Manual, Battery, Carrying case & Test Lead | ||
| Size | HxWxD (mm) | 236x80x39 | 236x80x39 |
| Max wire diameter | 30mm | 30mm | |
| Weight | 326g | 326g | |
| Category | CAT III 1000V , CAT IV 600V | CAT III 1000V , CAT IV 600V | |
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