# 77-III Fluke Multimeter Used

**Additional Features:**

-   Volts, ohms, amps, continuity, diode test
-   mA current range for improved low-current readings
-   0.3% basic dc voltage accuracy
-   3200 count resolution
-   Digital display with analog bargraph
-   Integral molded holster with Flex-Stand
-   Touch Hold to capture readings
-   10 MΩ input impedance, analog bar graph
-   Sleep mode preserves battery life

**Specifications:**

**Basic Accuracy (± % of reading)**

**DC Voltage**

-   Range: 320 mV -1000V 
-   Accuracy: 0.3% 
-   Best Resolution: 0.1 mV

**AC Voltage**

-   Range: 3.2V -1000V 
-   Accuracy: 2% 
-   Best Resolution: 1 mV

**DC Current**

-   Range: 32 mA -10A 
-   Accuracy: 1.5% 
-   Best Resolution: 0.01 mA

**AC Current**

-   Range: 32 mA -10A 
-   Accuracy: 2.5% 
-   Best Resolution: 0.01 mA

**Resistance**

-   Range: 320Ω - 32 MΩ
-   Accuracy: 0.5% 
-   Best Resolution: 0.1Ω

**Safety**

-   1000V, AC/DC maximum voltage between any terminal and earth ground. Conforms to Cat III 600V and CAT II 1000V per ANSI/ISA-S82.01-94, EN 61010-1: 1993, CSA C22.2 No. 1010.1-92. Protected from overvoltage transients to 6 kV

**Surge protection**

-   6 kV peak per IEC 1010.1-92.

**Fuse protection**

-   440 mA, 1000V AC/DC Min interrupt rating 10 kA.; 11A, 1000V AC/DC Min interrupt rating 17kA.

**Environmental Specifications**

-   Operating Temperature: 0°C to +50°C
-   Storage Temperature: -40°C to +60°C
-   Humidity (Without Condensation): 0% - 90% (0°C - 35°C); 0% - 70% (35°C - 50°C)
-   Operating Altitude: 2000 m

The Fluke 77-III offers exactly the right fit for a wide range of measurements. The 77-III is truly an all-round performer. The 77-III has all the features and functions for a wide range of industrial applications packaged in an ergonomic case with integrated holster.

## Details

- **Price:** 0.0 USD - 91.0 USD
- **Vendor:** Fluke
- **Type:** Multi Met
- **Tags:** Fluke, Manufacturers, Meters & DAQ, Multimeter, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 65.00 USD | In stock |
| NIST Traceable with Full Data | 80.00 USD | In stock |
| ISO IEC 17025 Accredited | 91.00 USD | In stock |

## Images

- 77-III Fluke Multimeter

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> Source: [ValueTronics](https://valuetronics.com/products/77-iii-fluke-multimeter-used)
> Updated: 2026-05-21