| Specifications |
| Temperature |
Operating |
-10°C to 55°C (14°F to 131°F) |
| Storage |
-30°C to 60°C (-22°F to 140°F) |
| Relative humidity |
0°C to 30°C (32°F to 86°F): 90% |
| 30°C to 40°C (86°F to 104°F): 75% |
| 40°C to 50°C (104°F to 122°F): 45% |
| Altitude |
Operating |
2,000 m (approx. 6,561.6 ft) |
| Storage |
10,000 m (approx. 32,808.4 ft) |
| Battery type/life |
AAA (2); 40 hours |
| Shock, vibration |
Sinusoidal vibration per MIL-PRF-28800F for a Class 2 instrument |
| Safety |
ISA-82.02.01 (IEC 61010-1 Mod) Second Edition, CAN/CSA-C22.2 No. 61010-1 Second Edition, IEC 61010 – 1 to 1000 V CAT III/600 V CAT IV |
| Compliance to NFPA 70E1 |
| AC bandwidth |
45 Hz to 66 Hz |
| Maximum working voltage |
1000 V AC/DC |
| Maximum measurable voltage |
600 V AC/DC |
| Duty cycle |
Indefinitely for voltages up to 240 V |
| For voltages between 240 V and 600 V the duty cycle is 30 s on / 300 s off |
| For voltages above 240 V the tester must connect to a voltage source only for a MAXIMUM of 30 s and then disconnect for a MINIMUM of 300 s |
| Voltage hazard LED |
LEDs turn on at voltages > 30 V AC/DC ±35% |
| LED voltage indication levels |
12 V, 24 V, 48 V, 120 V, 208 V, 240 V, 277 V, 480 V, 600 V |
| LED voltage indication levels for Canadian version |
12 V, 24 V, 48 V, 120 V, 208 V, 240 V, 347 V, 480 V, 600 V |
| LEDs |
LEDs turn on between 90% and 100% of the indicated voltage on the LED, except for the 12 V LED which turns on between 50% and 100% |
| LCD accuracy on T+PRO only |
AC voltage |
±(3% rdg + 2 digits) |
| DC voltage |
±(2% rdg + 2 digits) |
| Resistance |
±(5% rdg + 3 digits) |
| LCD resolution |
0.1 V for voltages < 50 V, 1 V for voltages ≥ 50 V
0.01 kΩ for resistance measurement (For T+PRO Only) |
| GFCI test current |
100 V – 150 V @ 6 mA – 9 mA AC, 150 V – 240 V < 12 mA |
| Standard input test current |
< 5 mA |
| Size (H x W x L) |
1.3 x 2.15 x 7.6 in (3.3 x 5.46 x 19.3 cm) |
| Weight |
9.9 oz (0.28 kg) |
| 1. When used properly per Article 110.9 Use of Equipment (A) Test Instruments and Equipment. |