SKU:TTH_TCBOX88
| Specifications | UT285C | ||||
| True RMS phase-to-neutral voltage | 1.0V~ 1000V | ±(0.5%+5dgt) | |||
| True RMS phase-to phase voltage | 1.0V~ 2000V | ±(0.5%+5dgt) | |||
| DC voltage | 1.0V~ 1000V | ±(1.0%+5dgt) | |||
| True RMS current | 10mA~ 1000A | ±(0.5%+5dgt) | |||
| Peak of phase-to-neutral voltage | 1.0V~ 1414V | ±(1.0%+5dgt) | |||
| Peak of phase-to-phase voltage | 1.0V~ 2828V | ±(1.0%+5dgt) | |||
| Current peak | 10mA~ 1414A | ±(1.0%+5dgt) | |||
| Active power | 0.000W~ 9999.9kW | ±(1%+3dgt) | |||
| Cosφ≥0.8 | |||||
| ±(1.5%+10dgt) | |||||
| 0.2≤Cosφ<0.8 | |||||
| Reactive power, inductive or capacitive | 0.000RVA~ 9999.9kVAR | ±(1%+3dgt) | |||
| Sinφ≥0.5 | |||||
| ±(1.5%+10dgt) | |||||
| 0.2≤Sinφ<0.5 | |||||
| Apparent power | 0.000VA~ 9999.9kVA | ±(1%+3dgt) | |||
| Power factor | -1.000~ 1.000 | ±(1.5%+3dgt) | |||
| Cosφ≥0.5 | |||||
| ±(1.5%+10dgt) | |||||
| 0.2≤Cosφ<0.5 | |||||
| Active energy | 0.000Wh~ 9999.9MWh | ±(1%+3dgt) | |||
| Cosφ≥0.8 | |||||
| ±(1.5%+10dgt) | |||||
| 0.2≤Cosφ<0.8 | |||||
| Reactive energy, inductive or capacitive | 0.000VARh~ 9999.9MVARh | ±(1%+3dgt) | |||
| Sinφ≥0.5 | |||||
| ±(1.5%+10dgt) | |||||
| 0.2≤Sinφ<0.5 | |||||
| Apparent energy | 0.000VAh~ 9999.9MVAh | ±(1%+3dgt) | |||
| Phase angle | -179°~ 180° | ±(2°) | |||
| Tanφ (VA>50VA) |
-32.76~ 32.76 | φ:±(1°) | |||
| Phase shift of power factor (DPF) |
-1.000~ 1.000 | φ:±(1°) | |||
| Harmonic ratio (order 1 to 50) (Vrms>50V) |
0.0%~ 99.9% | ±(1%+5dgt) | |||
| Harmonic angle (Vrms>50V) |
-179°~ 180° | ±(3°) harmonics of order 1 to 25 | |||
| ±(10°) harmonics of order 26 to 50 | |||||
| Total harmonic ratio | 0.0%~ 99.9% | ±(1%+5dgt) | |||
| Distortion factor (DF or THD-R)<50 |
0.0%~ 99.9% | ±(1%+10dgt) | |||
| Transformer K factor | 1.00~ 99.99 | ±(5%) | |||
| 3 phases unbalance | 0.0%~ 100% | ±(1%) | |||
| Number of channels | 4U/4I | ||||
| Parameters of electricity | W, VA, Var, PF, DPF, cosφ, tanφ | ||||
| Energy parameters | Wh, Varh, Vah | ||||
| Harmonic | 50 | ||||
| Total harmonic distortion | Order 0~50, each phase | ||||
| Expert mode | Yes | ||||
| Number of Transient records | 150 sets | ||||
| 3 phases unbalance | Yes | ||||
| Min/Max | Yes | ||||
| Alarm | 40 different types of parameter selections, 12,800 sets alarm logs | ||||
| Peak | Yes | ||||
| Phasor diagram display | Auto | ||||
| Auto power off | Yes | ||||
| Backlight | Yes | ||||
| Menu language | English/Chinese | ||||
| USB interface/PC software | Yes | ||||
| General Characteristics | |||||
| Power | 9.6V rechargeable lithium-ion battery | ||||
| Product color | Red and grey | ||||
| Product net weight | Instrument: 1.6kg, current clamp: 510g x 4 | ||||
| Product size | 240mm × 170mm × 68 mm | ||||
| Standard accessories | 1pc carry cloth bag, (yellow, green, red, blue, black total 5pcs test lead), 4pcs alligator clip, 1pc power adapter, 1pc CD software, 4pcs 1000A current clamp | ||||
| Standard individual packing | Inner carton | ||||
| Standard quantity per carton | 1pc | ||||
| Standard carton measurement | 440 x 320 x 330mm | ||||
| Standard carton gross weight | 6.4kg | ||||
Quality Product
Quality Product
