CATALOG
INSTRUCTION MANUAL
selection guide
•Dust and drip proof construction. (designed to IEC 60529 IP54)
•Designed to meet IEC 61010-1 and IEC 61557 safety standard.
•1mA rated test current at the minimum resistance.
•200mA measuring current on continuity testing.
•Automatic discharge of circuit capacitance.
(Any charge stored in the circuit under test will be automatically discharged after testing.)
•Live circuit warning buzzer and neon lamp.
•Small and lightweight. Shock resistant new case material.
•AC voltmeter with linear, easy-to-read scale.
•Operates on AA, R6 × 6 dry batteries.
Insulation Resistance
| Test voltage | 250V/500V/1000V |
|---|---|
| Measuring ranges<br>(Mid-scale value) | 100MΩ/200MΩ/400MΩ (1MΩ) (2MΩ) (4MΩ) |
| Output voltage on open circuit | Rated test voltage+20%, -0% |
| Nominal current | 1mA DC min. |
| Output short circuit current | 1 – 2mA DC |
| Accuracy | 0.1 – 10MΩ/0.2 – 20MΩ/0.4 – 40MΩ (Accuracy Guaranteed Ranges) ±5% of indicated value |
Continuity
| Measuring ranges<br>(Mid-scale value) | 3Ω/500Ω (1.5Ω) / (20Ω) |
|---|---|
| Output voltage on open circuit | 4.1V DC approx. |
| Measuring current | 210mA DC min. |
| Accuracy | ±1.5% of scale length |
AC Voltage
| AC Voltage | 0 – 600V AC |
|---|---|
| Accuracy | ±5% of scale length |
General
| Safety Standard | IEC 61010-1 CAT III 600V Pollution Degree 2 IEC 61010-2-031 IEC 61557-1/2/4 |
|---|---|
| IP Rating | IEC 60529-IP54 |
| EMC Standard | IEC 61326-1 |
| Power source | R6 (AA) (1.5V) × 6 |
| Dimensions | 106(L) × 160(W) × 72(D)mm |
| Weight | 560g approx. |
| Included Accessories | 7122B (Test leads) Pouch for test leads 8923 (F500mA/600V fuse) × 2 R6 (AA) × 6 9121 (Shoulder Strap) Instruction Manual |
