| SPECIFICATIONS   | Common |  | Display | 6000 resolution |  | Automatic low battery indicator   | Automatic low battery indicator  |  | Battery | 3xAAA IEC LR03 |  | Jaw opening | 1.45 in (37 mm) |  | Dimension (L*W*H) | 10 in x 2.6 in x 1.5 in(254 mm x 66 mmx 37mm)
 |  | Weight | 384g (Include battery) |  | Auto range | Ohms |  | Safety rating | CEEN/IEC 61010-1 and IEC 61010-2-032
 CATIII, 600V
 |  | Operating temperature   | 14°F to 122°F (-10°C to 50 °C) |  | Storage temperature    | -40 °F to 140 °F (-40 °C to 60 °C) |  | Operating humidity | non-condensing (< 50 °F) (< 10 °C)90 % RH (50 °F to 86 °F) (10 °C to 30 °C)
 75 % RH (86 °F to 104 °F) (30 °C to 40 °C)
 45 % RH (104 °F to 122 °F) (40 °C to 50 °C)
 noncondensing
 |  | Operating altitude | 2000meter |  | Storage altitude | 12,000 meter |  | IP rating | IP40 |  | Vibration | Random MIL-PRF-28800F Class 2, 5-500 Hz, 30 minutes per axis |  | Drop test requirements | 1 meter |  | EMI, RFI, EMC | not appoint EMC >= 0.1 V/m |  | Temperature coefficients | 0.1x (reading accuracy)/ °C(<64 °F or > 82° F)(<18 °C or > 28 °C)
 | 
       |   |   | 317 | 319 |  | Current AC | range | 40.00 A, 600.0 A | 40.00 A, 600.0 A, 1000 A |  | resolution | 0.01 A, 0.1 A | 0.01 A, 0.1 A, 1 A |  | accuracy | 1.6% ± 6   (50-60 Hz) {40 A}2.5% ± 8   (60-500 Hz) {40 A}
 1.5% ± 5   (50-60 Hz) {600 A}
 2.5% ± 5  (60-500 Hz) {600 A}
 | 1.6% ± 6  (50-60 Hz) {40 A}2.5% ± 8   (60-500 Hz) {40 A}
 1.5% ± 5   (50-60 Hz) {600/1000 A}
 2.5% ± 5 digit (60-500 Hz) {600/1000 A}
 |  | crest factor add 2% into spec for CF > 2 | 3.0 Max @ 500 A, 2.5 Max @ 600 A | 3.0 Max @ 500 A, 2.5 Max @ 600 A, 1.4 Max @ 1000 A |  | AC response | True-rms | True-rms |  | Current DC | range | 40.00 A, 600.0 A | 40.00 A, 600.0 A, 1000 A |  | resolution | 0.01 A, 0.1 A | 0.01 A, 0.1 A, 1 A |  | accuracy | 1.6% ± 6  (40 A)1.5% ± 5  (600 A)
 | 1.6% ± 6  (40 A)1.5% ± 5  (600/1000 A)
 |  | Voltage AC | range | 600.0 V | 600.0 V |  | resolution | 0.1 V | 0.1 V |  | accuracy | 1.5% ± 5   (20-500Hz) | 1.5% ± 5  (20-500Hz) |  | AC response | True-rms | True-rms |  | Voltage DC | range | 600.0 V | 600.0 V |  | resolution | 0.1 V | 0.1 V |  | accuracy | 1% ± 4  | 1% ± 4  |  | Resolution | range | 400.0 Ω, 4000 Ω | 400.0 Ω4000 Ω
 |  | resolution | 0.1 Ω, 1 Ω | 0.1 Ω1 Ω
 |  | accuracy | 1% ± 5  | 1% ± 5  |  | Continuity |   | ≤ 30 Ω | ≤ 30 Ω |  | Inrush Current | integration time | No | 100 ms |  | Frequency | range | No | 5.0 - 500.0 Hz |  | accuracy | No | 0.5% ± 5  |  | trigger level | No | 10-100 Hz ≥ 5 A, 5 - 10 Hz, 100-500 Hz ≥ 10 A | 
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